133791080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 309173760

約数和(自身を除く): 175382680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 223, 265, 283, 424, 446, 530, 566, 892, 1060, 1115, 1132, 1415, 1784, 2120, 2230, 2264, 2830, 4460, 5660, 8920, 11320, 11819, 14999, 23638, 29998, 47276, 59095, 59996, 63109, 74995, 94552, 118190, 119992, 126218, 149990, 236380, 252436, 299980, 315545, 472760, 504872, 599960, 631090, 1262180, 2524360, 3344777, 6689554, 13379108, 16723885, 26758216, 33447770, 66895540, 133791080]

約数ペア:

[(1, 133791080), (2, 66895540), (4, 33447770), (5, 26758216), (8, 16723885), (10, 13379108), (20, 6689554), (40, 3344777), (53, 2524360), (106, 1262180), (212, 631090), (223, 599960), (265, 504872), (283, 472760), (424, 315545), (446, 299980), (530, 252436), (566, 236380), (892, 149990), (1060, 126218), (1115, 119992), (1132, 118190), (1415, 94552), (1784, 74995), (2120, 63109), (2230, 59996), (2264, 59095), (2830, 47276), (4460, 29998), (5660, 23638), (8920, 14999), (11320, 11819)]