86925800

素因数分解:

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

素因数の和:595

約数の個数: 96

約数和(自身を含む): 221340000

約数和(自身を除く): 134414200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 67, 100, 104, 130, 134, 200, 260, 268, 325, 335, 499, 520, 536, 650, 670, 871, 998, 1300, 1340, 1675, 1742, 1996, 2495, 2600, 2680, 3350, 3484, 3992, 4355, 4990, 6487, 6700, 6968, 8710, 9980, 12475, 12974, 13400, 17420, 19960, 21775, 24950, 25948, 32435, 33433, 34840, 43550, 49900, 51896, 64870, 66866, 87100, 99800, 129740, 133732, 162175, 167165, 174200, 259480, 267464, 324350, 334330, 434629, 648700, 668660, 835825, 869258, 1297400, 1337320, 1671650, 1738516, 2173145, 3343300, 3477032, 4346290, 6686600, 8692580, 10865725, 17385160, 21731450, 43462900, 86925800]

約数ペア:

[(1, 86925800), (2, 43462900), (4, 21731450), (5, 17385160), (8, 10865725), (10, 8692580), (13, 6686600), (20, 4346290), (25, 3477032), (26, 3343300), (40, 2173145), (50, 1738516), (52, 1671650), (65, 1337320), (67, 1297400), (100, 869258), (104, 835825), (130, 668660), (134, 648700), (200, 434629), (260, 334330), (268, 324350), (325, 267464), (335, 259480), (499, 174200), (520, 167165), (536, 162175), (650, 133732), (670, 129740), (871, 99800), (998, 87100), (1300, 66866), (1340, 64870), (1675, 51896), (1742, 49900), (1996, 43550), (2495, 34840), (2600, 33433), (2680, 32435), (3350, 25948), (3484, 24950), (3992, 21775), (4355, 19960), (4990, 17420), (6487, 13400), (6700, 12974), (6968, 12475), (8710, 9980)]