2010588700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 4755695616

約数和(自身を除く): 2745106916

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 163, 173, 230, 310, 326, 346, 460, 575, 620, 652, 692, 713, 775, 815, 865, 1150, 1426, 1550, 1630, 1730, 2300, 2852, 3100, 3260, 3460, 3565, 3749, 3979, 4075, 4325, 5053, 5363, 7130, 7498, 7958, 8150, 8650, 10106, 10726, 14260, 14996, 15916, 16300, 17300, 17825, 18745, 19895, 20212, 21452, 25265, 26815, 28199, 35650, 37490, 39790, 50530, 53630, 56398, 71300, 74980, 79580, 93725, 99475, 101060, 107260, 112796, 116219, 123349, 126325, 134075, 140995, 187450, 198950, 232438, 246698, 252650, 268150, 281990, 374900, 397900, 464876, 493396, 505300, 536300, 563980, 581095, 616745, 648577, 704975, 874169, 1162190, 1233490, 1297154, 1409950, 1748338, 2324380, 2466980, 2594308, 2819900, 2905475, 3083725, 3242885, 3496676, 4370845, 5810950, 6167450, 6485770, 8741690, 11621900, 12334900, 12971540, 16214425, 17483380, 20105887, 21854225, 32428850, 40211774, 43708450, 64857700, 80423548, 87416900, 100529435, 201058870, 402117740, 502647175, 1005294350, 2010588700]

約数ペア:

[(1, 2010588700), (2, 1005294350), (4, 502647175), (5, 402117740), (10, 201058870), (20, 100529435), (23, 87416900), (25, 80423548), (31, 64857700), (46, 43708450), (50, 40211774), (62, 32428850), (92, 21854225), (100, 20105887), (115, 17483380), (124, 16214425), (155, 12971540), (163, 12334900), (173, 11621900), (230, 8741690), (310, 6485770), (326, 6167450), (346, 5810950), (460, 4370845), (575, 3496676), (620, 3242885), (652, 3083725), (692, 2905475), (713, 2819900), (775, 2594308), (815, 2466980), (865, 2324380), (1150, 1748338), (1426, 1409950), (1550, 1297154), (1630, 1233490), (1730, 1162190), (2300, 874169), (2852, 704975), (3100, 648577), (3260, 616745), (3460, 581095), (3565, 563980), (3749, 536300), (3979, 505300), (4075, 493396), (4325, 464876), (5053, 397900), (5363, 374900), (7130, 281990), (7498, 268150), (7958, 252650), (8150, 246698), (8650, 232438), (10106, 198950), (10726, 187450), (14260, 140995), (14996, 134075), (15916, 126325), (16300, 123349), (17300, 116219), (17825, 112796), (18745, 107260), (19895, 101060), (20212, 99475), (21452, 93725), (25265, 79580), (26815, 74980), (28199, 71300), (35650, 56398), (37490, 53630), (39790, 50530)]