44379400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 112883400

約数和(自身を除く): 68504000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 101, 104, 130, 169, 200, 202, 260, 325, 338, 404, 505, 520, 650, 676, 808, 845, 1010, 1300, 1313, 1352, 1690, 2020, 2197, 2525, 2600, 2626, 3380, 4040, 4225, 4394, 5050, 5252, 6565, 6760, 8450, 8788, 10100, 10504, 10985, 13130, 16900, 17069, 17576, 20200, 21970, 26260, 32825, 33800, 34138, 43940, 52520, 54925, 65650, 68276, 85345, 87880, 109850, 131300, 136552, 170690, 219700, 221897, 262600, 341380, 426725, 439400, 443794, 682760, 853450, 887588, 1109485, 1706900, 1775176, 2218970, 3413800, 4437940, 5547425, 8875880, 11094850, 22189700, 44379400]

約数ペア:

[(1, 44379400), (2, 22189700), (4, 11094850), (5, 8875880), (8, 5547425), (10, 4437940), (13, 3413800), (20, 2218970), (25, 1775176), (26, 1706900), (40, 1109485), (50, 887588), (52, 853450), (65, 682760), (100, 443794), (101, 439400), (104, 426725), (130, 341380), (169, 262600), (200, 221897), (202, 219700), (260, 170690), (325, 136552), (338, 131300), (404, 109850), (505, 87880), (520, 85345), (650, 68276), (676, 65650), (808, 54925), (845, 52520), (1010, 43940), (1300, 34138), (1313, 33800), (1352, 32825), (1690, 26260), (2020, 21970), (2197, 20200), (2525, 17576), (2600, 17069), (2626, 16900), (3380, 13130), (4040, 10985), (4225, 10504), (4394, 10100), (5050, 8788), (5252, 8450), (6565, 6760)]