20117753800700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{790379}}^1$

素因数の和:790620

約数の個数: 144

約数和(自身を含む): 46184875228800

約数和(自身を除く): 26067121428100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 67, 100, 116, 131, 134, 145, 262, 268, 290, 335, 524, 580, 655, 670, 725, 1310, 1340, 1450, 1675, 1943, 2620, 2900, 3275, 3350, 3799, 3886, 6550, 6700, 7598, 7772, 8777, 9715, 13100, 15196, 17554, 18995, 19430, 35108, 37990, 38860, 43885, 48575, 75980, 87770, 94975, 97150, 175540, 189950, 194300, 219425, 254533, 379900, 438850, 509066, 790379, 877700, 1018132, 1272665, 1580758, 2545330, 3161516, 3951895, 5090660, 6363325, 7903790, 12726650, 15807580, 19759475, 22920991, 25453300, 39518950, 45841982, 52955393, 79037900, 91683964, 103539649, 105910786, 114604955, 207079298, 211821572, 229209910, 264776965, 414158596, 458419820, 517698245, 529553930, 573024775, 1035396490, 1059107860, 1146049550, 1323884825, 1535706397, 2070792980, 2292099100, 2588491225, 2647769650, 3002649821, 3071412794, 5176982450, 5295539300, 6005299642, 6142825588, 6937156483, 7678531985, 10353964900, 12010599284, 13874312966, 15013249105, 15357063970, 27748625932, 30026498210, 30714127940, 34685782415, 38392659925, 60052996420, 69371564830, 75066245525, 76785319850, 138743129660, 150132491050, 153570639700, 173428912075, 201177538007, 300264982100, 346857824150, 402355076014, 693715648300, 804710152028, 1005887690035, 2011775380070, 4023550760140, 5029438450175, 10058876900350, 20117753800700]

約数ペア:

[(1, 20117753800700), (2, 10058876900350), (4, 5029438450175), (5, 4023550760140), (10, 2011775380070), (20, 1005887690035), (25, 804710152028), (29, 693715648300), (50, 402355076014), (58, 346857824150), (67, 300264982100), (100, 201177538007), (116, 173428912075), (131, 153570639700), (134, 150132491050), (145, 138743129660), (262, 76785319850), (268, 75066245525), (290, 69371564830), (335, 60052996420), (524, 38392659925), (580, 34685782415), (655, 30714127940), (670, 30026498210), (725, 27748625932), (1310, 15357063970), (1340, 15013249105), (1450, 13874312966), (1675, 12010599284), (1943, 10353964900), (2620, 7678531985), (2900, 6937156483), (3275, 6142825588), (3350, 6005299642), (3799, 5295539300), (3886, 5176982450), (6550, 3071412794), (6700, 3002649821), (7598, 2647769650), (7772, 2588491225), (8777, 2292099100), (9715, 2070792980), (13100, 1535706397), (15196, 1323884825), (17554, 1146049550), (18995, 1059107860), (19430, 1035396490), (35108, 573024775), (37990, 529553930), (38860, 517698245), (43885, 458419820), (48575, 414158596), (75980, 264776965), (87770, 229209910), (94975, 211821572), (97150, 207079298), (175540, 114604955), (189950, 105910786), (194300, 103539649), (219425, 91683964), (254533, 79037900), (379900, 52955393), (438850, 45841982), (509066, 39518950), (790379, 25453300), (877700, 22920991), (1018132, 19759475), (1272665, 15807580), (1580758, 12726650), (2545330, 7903790), (3161516, 6363325), (3951895, 5090660)]