34770320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 88536000

約数和(自身を除く): 53765680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 499, 520, 536, 670, 871, 998, 1040, 1072, 1340, 1742, 1996, 2495, 2680, 3484, 3992, 4355, 4990, 5360, 6487, 6968, 7984, 8710, 9980, 12974, 13936, 17420, 19960, 25948, 32435, 33433, 34840, 39920, 51896, 64870, 66866, 69680, 103792, 129740, 133732, 167165, 259480, 267464, 334330, 434629, 518960, 534928, 668660, 869258, 1337320, 1738516, 2173145, 2674640, 3477032, 4346290, 6954064, 8692580, 17385160, 34770320]

約数ペア:

[(1, 34770320), (2, 17385160), (4, 8692580), (5, 6954064), (8, 4346290), (10, 3477032), (13, 2674640), (16, 2173145), (20, 1738516), (26, 1337320), (40, 869258), (52, 668660), (65, 534928), (67, 518960), (80, 434629), (104, 334330), (130, 267464), (134, 259480), (208, 167165), (260, 133732), (268, 129740), (335, 103792), (499, 69680), (520, 66866), (536, 64870), (670, 51896), (871, 39920), (998, 34840), (1040, 33433), (1072, 32435), (1340, 25948), (1742, 19960), (1996, 17420), (2495, 13936), (2680, 12974), (3484, 9980), (3992, 8710), (4355, 7984), (4990, 6968), (5360, 6487)]