17385160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 42840000

約数和(自身を除く): 25454840

約数列:

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

約数ペア:

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