5638750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 40

約数和(自身を含む): 11415096

約数和(自身を除く): 5776346

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 347, 625, 650, 694, 1250, 1625, 1735, 3250, 3470, 4511, 8125, 8675, 9022, 16250, 17350, 22555, 43375, 45110, 86750, 112775, 216875, 225550, 433750, 563875, 1127750, 2819375, 5638750]

約数ペア:

[(1, 5638750), (2, 2819375), (5, 1127750), (10, 563875), (13, 433750), (25, 225550), (26, 216875), (50, 112775), (65, 86750), (125, 45110), (130, 43375), (250, 22555), (325, 17350), (347, 16250), (625, 9022), (650, 8675), (694, 8125), (1250, 4511), (1625, 3470), (1735, 3250)]