109415540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2351}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 248935680

約数和(自身を除く): 139520140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1790, 2327, 2351, 3580, 4654, 4702, 9308, 9404, 11635, 11755, 23270, 23510, 30563, 46540, 47020, 61126, 122252, 152815, 305630, 420829, 611260, 841658, 1683316, 2104145, 4208290, 5470777, 8416580, 10941554, 21883108, 27353885, 54707770, 109415540]

約数ペア:

[(1, 109415540), (2, 54707770), (4, 27353885), (5, 21883108), (10, 10941554), (13, 8416580), (20, 5470777), (26, 4208290), (52, 2104145), (65, 1683316), (130, 841658), (179, 611260), (260, 420829), (358, 305630), (716, 152815), (895, 122252), (1790, 61126), (2327, 47020), (2351, 46540), (3580, 30563), (4654, 23510), (4702, 23270), (9308, 11755), (9404, 11635)]