1036557400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{72997}}^1$

素因数の和:73084

約数の個数: 48

約数和(自身を含む): 2443973040

約数和(自身を除く): 1407415640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14200, 72997, 145994, 291988, 364985, 583976, 729970, 1459940, 1824925, 2919880, 3649850, 5182787, 7299700, 10365574, 14599400, 20731148, 25913935, 41462296, 51827870, 103655740, 129569675, 207311480, 259139350, 518278700, 1036557400]

約数ペア:

[(1, 1036557400), (2, 518278700), (4, 259139350), (5, 207311480), (8, 129569675), (10, 103655740), (20, 51827870), (25, 41462296), (40, 25913935), (50, 20731148), (71, 14599400), (100, 10365574), (142, 7299700), (200, 5182787), (284, 3649850), (355, 2919880), (568, 1824925), (710, 1459940), (1420, 729970), (1775, 583976), (2840, 364985), (3550, 291988), (7100, 145994), (14200, 72997)]