472332380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1327}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 1098675648

約数和(自身を除く): 626343268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1327, 1369, 1924, 2405, 2654, 2738, 4810, 5308, 5476, 6635, 6845, 9620, 13270, 13690, 17251, 17797, 26540, 27380, 34502, 35594, 49099, 69004, 71188, 86255, 88985, 98198, 172510, 177970, 196396, 245495, 345020, 355940, 490990, 638287, 981980, 1276574, 1816663, 2553148, 3191435, 3633326, 6382870, 7266652, 9083315, 12765740, 18166630, 23616619, 36333260, 47233238, 94466476, 118083095, 236166190, 472332380]

約数ペア:

[(1, 472332380), (2, 236166190), (4, 118083095), (5, 94466476), (10, 47233238), (13, 36333260), (20, 23616619), (26, 18166630), (37, 12765740), (52, 9083315), (65, 7266652), (74, 6382870), (130, 3633326), (148, 3191435), (185, 2553148), (260, 1816663), (370, 1276574), (481, 981980), (740, 638287), (962, 490990), (1327, 355940), (1369, 345020), (1924, 245495), (2405, 196396), (2654, 177970), (2738, 172510), (4810, 98198), (5308, 88985), (5476, 86255), (6635, 71188), (6845, 69004), (9620, 49099), (13270, 35594), (13690, 34502), (17251, 27380), (17797, 26540)]