9481660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 21111552

約数和(自身を除く): 11629892

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 373, 410, 620, 746, 820, 1271, 1492, 1865, 2542, 3730, 5084, 6355, 7460, 11563, 12710, 15293, 23126, 25420, 30586, 46252, 57815, 61172, 76465, 115630, 152930, 231260, 305860, 474083, 948166, 1896332, 2370415, 4740830, 9481660]

約数ペア:

[(1, 9481660), (2, 4740830), (4, 2370415), (5, 1896332), (10, 948166), (20, 474083), (31, 305860), (41, 231260), (62, 152930), (82, 115630), (124, 76465), (155, 61172), (164, 57815), (205, 46252), (310, 30586), (373, 25420), (410, 23126), (620, 15293), (746, 12710), (820, 11563), (1271, 7460), (1492, 6355), (1865, 5084), (2542, 3730)]