38173330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 81865728

約数和(自身を除く): 43692398

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 751, 782, 1105, 1495, 1502, 1955, 2210, 2990, 3755, 3910, 5083, 7510, 9763, 10166, 12767, 17273, 19526, 25415, 25534, 34546, 48815, 50830, 63835, 86365, 97630, 127670, 165971, 172730, 224549, 293641, 331942, 449098, 587282, 829855, 1122745, 1468205, 1659710, 2245490, 2936410, 3817333, 7634666, 19086665, 38173330]

約数ペア:

[(1, 38173330), (2, 19086665), (5, 7634666), (10, 3817333), (13, 2936410), (17, 2245490), (23, 1659710), (26, 1468205), (34, 1122745), (46, 829855), (65, 587282), (85, 449098), (115, 331942), (130, 293641), (170, 224549), (221, 172730), (230, 165971), (299, 127670), (391, 97630), (442, 86365), (598, 63835), (751, 50830), (782, 48815), (1105, 34546), (1495, 25534), (1502, 25415), (1955, 19526), (2210, 17273), (2990, 12767), (3755, 10166), (3910, 9763), (5083, 7510)]