154528180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6079}}^1$

素因数の和:6160

約数の個数: 48

約数和(自身を含む): 343203840

約数和(自身を除く): 188675660

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 5084, 6079, 6355, 12158, 12710, 24316, 25420, 30395, 60790, 121580, 188449, 249239, 376898, 498478, 753796, 942245, 996956, 1246195, 1884490, 2492390, 3768980, 4984780, 7726409, 15452818, 30905636, 38632045, 77264090, 154528180]

約数ペア:

[(1, 154528180), (2, 77264090), (4, 38632045), (5, 30905636), (10, 15452818), (20, 7726409), (31, 4984780), (41, 3768980), (62, 2492390), (82, 1884490), (124, 1246195), (155, 996956), (164, 942245), (205, 753796), (310, 498478), (410, 376898), (620, 249239), (820, 188449), (1271, 121580), (2542, 60790), (5084, 30395), (6079, 25420), (6355, 24316), (12158, 12710)]