42762520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 102409920

約数和(自身を除く): 59647400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 877, 920, 1060, 1219, 1754, 2120, 2438, 3508, 4385, 4876, 6095, 7016, 8770, 9752, 12190, 17540, 20171, 24380, 35080, 40342, 46481, 48760, 80684, 92962, 100855, 161368, 185924, 201710, 232405, 371848, 403420, 464810, 806840, 929620, 1069063, 1859240, 2138126, 4276252, 5345315, 8552504, 10690630, 21381260, 42762520]

約数ペア:

[(1, 42762520), (2, 21381260), (4, 10690630), (5, 8552504), (8, 5345315), (10, 4276252), (20, 2138126), (23, 1859240), (40, 1069063), (46, 929620), (53, 806840), (92, 464810), (106, 403420), (115, 371848), (184, 232405), (212, 201710), (230, 185924), (265, 161368), (424, 100855), (460, 92962), (530, 80684), (877, 48760), (920, 46481), (1060, 40342), (1219, 35080), (1754, 24380), (2120, 20171), (2438, 17540), (3508, 12190), (4385, 9752), (4876, 8770), (6095, 7016)]