16859508500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{3989}}^1$

素因数の和:4194

約数の個数: 96

約数和(自身を含む): 37645171200

約数和(自身を除く): 20785662700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 107, 125, 158, 214, 250, 316, 395, 428, 500, 535, 790, 1070, 1580, 1975, 2140, 2675, 3950, 3989, 5350, 7900, 7978, 8453, 9875, 10700, 13375, 15956, 16906, 19750, 19945, 26750, 33812, 39500, 39890, 42265, 53500, 79780, 84530, 99725, 169060, 199450, 211325, 315131, 398900, 422650, 426823, 498625, 630262, 845300, 853646, 997250, 1056625, 1260524, 1575655, 1707292, 1994500, 2113250, 2134115, 3151310, 4226500, 4268230, 6302620, 7878275, 8536460, 10670575, 15756550, 21341150, 31513100, 33719017, 39391375, 42682300, 53352875, 67438034, 78782750, 106705750, 134876068, 157565500, 168595085, 213411500, 337190170, 674380340, 842975425, 1685950850, 3371901700, 4214877125, 8429754250, 16859508500]

約数ペア:

[(1, 16859508500), (2, 8429754250), (4, 4214877125), (5, 3371901700), (10, 1685950850), (20, 842975425), (25, 674380340), (50, 337190170), (79, 213411500), (100, 168595085), (107, 157565500), (125, 134876068), (158, 106705750), (214, 78782750), (250, 67438034), (316, 53352875), (395, 42682300), (428, 39391375), (500, 33719017), (535, 31513100), (790, 21341150), (1070, 15756550), (1580, 10670575), (1975, 8536460), (2140, 7878275), (2675, 6302620), (3950, 4268230), (3989, 4226500), (5350, 3151310), (7900, 2134115), (7978, 2113250), (8453, 1994500), (9875, 1707292), (10700, 1575655), (13375, 1260524), (15956, 1056625), (16906, 997250), (19750, 853646), (19945, 845300), (26750, 630262), (33812, 498625), (39500, 426823), (39890, 422650), (42265, 398900), (53500, 315131), (79780, 211325), (84530, 199450), (99725, 169060)]