3857344660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1493}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 9206386560

約数和(自身を除く): 5349041900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 523, 988, 1046, 1235, 1493, 2092, 2470, 2615, 2986, 4940, 5230, 5972, 6799, 7465, 9937, 10460, 13598, 14930, 19409, 19874, 27196, 28367, 29860, 33995, 38818, 39748, 49685, 56734, 67990, 77636, 97045, 99370, 113468, 129181, 135980, 141835, 194090, 198740, 258362, 283670, 368771, 388180, 516724, 567340, 645905, 737542, 780839, 1291810, 1475084, 1561678, 1843855, 2583620, 3123356, 3687710, 3904195, 7375420, 7808390, 10150907, 14835941, 15616780, 20301814, 29671882, 40603628, 50754535, 59343764, 74179705, 101509070, 148359410, 192867233, 203018140, 296718820, 385734466, 771468932, 964336165, 1928672330, 3857344660]

約数ペア:

[(1, 3857344660), (2, 1928672330), (4, 964336165), (5, 771468932), (10, 385734466), (13, 296718820), (19, 203018140), (20, 192867233), (26, 148359410), (38, 101509070), (52, 74179705), (65, 59343764), (76, 50754535), (95, 40603628), (130, 29671882), (190, 20301814), (247, 15616780), (260, 14835941), (380, 10150907), (494, 7808390), (523, 7375420), (988, 3904195), (1046, 3687710), (1235, 3123356), (1493, 2583620), (2092, 1843855), (2470, 1561678), (2615, 1475084), (2986, 1291810), (4940, 780839), (5230, 737542), (5972, 645905), (6799, 567340), (7465, 516724), (9937, 388180), (10460, 368771), (13598, 283670), (14930, 258362), (19409, 198740), (19874, 194090), (27196, 141835), (28367, 135980), (29860, 129181), (33995, 113468), (38818, 99370), (39748, 97045), (49685, 77636), (56734, 67990)]