37641890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 80237304

約数和(自身を除く): 42595414

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 2393, 3146, 4786, 7865, 11965, 15730, 23930, 26323, 31109, 52646, 62218, 131615, 155545, 263230, 289553, 311090, 342199, 579106, 684398, 1447765, 1710995, 2895530, 3421990, 3764189, 7528378, 18820945, 37641890]

約数ペア:

[(1, 37641890), (2, 18820945), (5, 7528378), (10, 3764189), (11, 3421990), (13, 2895530), (22, 1710995), (26, 1447765), (55, 684398), (65, 579106), (110, 342199), (121, 311090), (130, 289553), (143, 263230), (242, 155545), (286, 131615), (605, 62218), (715, 52646), (1210, 31109), (1430, 26323), (1573, 23930), (2393, 15730), (3146, 11965), (4786, 7865)]