103688180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4079}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 230307840

約数和(自身を除く): 126619660

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 4079, 5084, 6355, 8158, 12710, 16316, 20395, 25420, 40790, 81580, 126449, 167239, 252898, 334478, 505796, 632245, 668956, 836195, 1264490, 1672390, 2528980, 3344780, 5184409, 10368818, 20737636, 25922045, 51844090, 103688180]

約数ペア:

[(1, 103688180), (2, 51844090), (4, 25922045), (5, 20737636), (10, 10368818), (20, 5184409), (31, 3344780), (41, 2528980), (62, 1672390), (82, 1264490), (124, 836195), (155, 668956), (164, 632245), (205, 505796), (310, 334478), (410, 252898), (620, 167239), (820, 126449), (1271, 81580), (2542, 40790), (4079, 25420), (5084, 20395), (6355, 16316), (8158, 12710)]