608778850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 1154926080

約数和(自身を除く): 546147230

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 223, 355, 446, 710, 769, 1115, 1538, 1775, 2230, 3550, 3845, 5575, 7690, 11150, 15833, 19225, 31666, 38450, 54599, 79165, 109198, 158330, 171487, 272995, 342974, 395825, 545990, 791650, 857435, 1364975, 1714870, 2729950, 4287175, 8574350, 12175577, 24351154, 60877885, 121755770, 304389425, 608778850]

約数ペア:

[(1, 608778850), (2, 304389425), (5, 121755770), (10, 60877885), (25, 24351154), (50, 12175577), (71, 8574350), (142, 4287175), (223, 2729950), (355, 1714870), (446, 1364975), (710, 857435), (769, 791650), (1115, 545990), (1538, 395825), (1775, 342974), (2230, 272995), (3550, 171487), (3845, 158330), (5575, 109198), (7690, 79165), (11150, 54599), (15833, 38450), (19225, 31666)]