1055582200

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{66809}}^1$

素因数の和:66904

約数の個数: 48

約数和(自身を含む): 2485332000

約数和(自身を除く): 1429749800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 7900, 15800, 66809, 133618, 267236, 334045, 534472, 668090, 1336180, 1670225, 2672360, 3340450, 5277911, 6680900, 10555822, 13361800, 21111644, 26389555, 42223288, 52779110, 105558220, 131947775, 211116440, 263895550, 527791100, 1055582200]

約数ペア:

[(1, 1055582200), (2, 527791100), (4, 263895550), (5, 211116440), (8, 131947775), (10, 105558220), (20, 52779110), (25, 42223288), (40, 26389555), (50, 21111644), (79, 13361800), (100, 10555822), (158, 6680900), (200, 5277911), (316, 3340450), (395, 2672360), (632, 1670225), (790, 1336180), (1580, 668090), (1975, 534472), (3160, 334045), (3950, 267236), (7900, 133618), (15800, 66809)]