25277920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6869}}^1$

素因数の和:6907

約数の個数: 48

約数和(自身を含む): 62324640

約数和(自身を除く): 37046720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 6869, 13738, 27476, 34345, 54952, 68690, 109904, 137380, 157987, 219808, 274760, 315974, 549520, 631948, 789935, 1099040, 1263896, 1579870, 2527792, 3159740, 5055584, 6319480, 12638960, 25277920]

約数ペア:

[(1, 25277920), (2, 12638960), (4, 6319480), (5, 5055584), (8, 3159740), (10, 2527792), (16, 1579870), (20, 1263896), (23, 1099040), (32, 789935), (40, 631948), (46, 549520), (80, 315974), (92, 274760), (115, 219808), (160, 157987), (184, 137380), (230, 109904), (368, 68690), (460, 54952), (736, 34345), (920, 27476), (1840, 13738), (3680, 6869)]