38526760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 93603600

約数和(自身を除く): 55076840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1069, 1802, 2120, 2138, 3604, 4276, 4505, 5345, 7208, 8552, 9010, 10690, 18020, 18173, 21380, 36040, 36346, 42760, 56657, 72692, 90865, 113314, 145384, 181730, 226628, 283285, 363460, 453256, 566570, 726920, 963169, 1133140, 1926338, 2266280, 3852676, 4815845, 7705352, 9631690, 19263380, 38526760]

約数ペア:

[(1, 38526760), (2, 19263380), (4, 9631690), (5, 7705352), (8, 4815845), (10, 3852676), (17, 2266280), (20, 1926338), (34, 1133140), (40, 963169), (53, 726920), (68, 566570), (85, 453256), (106, 363460), (136, 283285), (170, 226628), (212, 181730), (265, 145384), (340, 113314), (424, 90865), (530, 72692), (680, 56657), (901, 42760), (1060, 36346), (1069, 36040), (1802, 21380), (2120, 18173), (2138, 18020), (3604, 10690), (4276, 9010), (4505, 8552), (5345, 7208)]