337089350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16729}}^1$

素因数の和:16785

約数の個数: 48

約数和(自身を含む): 697038720

約数和(自身を除く): 359949370

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 16729, 20150, 33458, 83645, 167290, 217477, 418225, 434954, 518599, 836450, 1037198, 1087385, 2174770, 2592995, 5185990, 5436925, 6741787, 10873850, 12964975, 13483574, 25929950, 33708935, 67417870, 168544675, 337089350]

約数ペア:

[(1, 337089350), (2, 168544675), (5, 67417870), (10, 33708935), (13, 25929950), (25, 13483574), (26, 12964975), (31, 10873850), (50, 6741787), (62, 5436925), (65, 5185990), (130, 2592995), (155, 2174770), (310, 1087385), (325, 1037198), (403, 836450), (650, 518599), (775, 434954), (806, 418225), (1550, 217477), (2015, 167290), (4030, 83645), (10075, 33458), (16729, 20150)]