97258840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 251746560

約数和(自身を除く): 154487720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2131, 2282, 3260, 4262, 4564, 5705, 6520, 8524, 9128, 10655, 11410, 14917, 17048, 21310, 22820, 29834, 42620, 45640, 59668, 74585, 85240, 119336, 149170, 298340, 347353, 596680, 694706, 1389412, 1736765, 2431471, 2778824, 3473530, 4862942, 6947060, 9725884, 12157355, 13894120, 19451768, 24314710, 48629420, 97258840]

約数ペア:

[(1, 97258840), (2, 48629420), (4, 24314710), (5, 19451768), (7, 13894120), (8, 12157355), (10, 9725884), (14, 6947060), (20, 4862942), (28, 3473530), (35, 2778824), (40, 2431471), (56, 1736765), (70, 1389412), (140, 694706), (163, 596680), (280, 347353), (326, 298340), (652, 149170), (815, 119336), (1141, 85240), (1304, 74585), (1630, 59668), (2131, 45640), (2282, 42620), (3260, 29834), (4262, 22820), (4564, 21310), (5705, 17048), (6520, 14917), (8524, 11410), (9128, 10655)]