226251350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1$

素因数の和:4025

約数の個数: 48

約数和(自身を含む): 458408160

約数和(自身を除く): 232156810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 1157, 2225, 2314, 3911, 4450, 5785, 7822, 11570, 19555, 28925, 39110, 50843, 57850, 97775, 101686, 195550, 254215, 348079, 508430, 696158, 1271075, 1740395, 2542150, 3480790, 4525027, 8701975, 9050054, 17403950, 22625135, 45250270, 113125675, 226251350]

約数ペア:

[(1, 226251350), (2, 113125675), (5, 45250270), (10, 22625135), (13, 17403950), (25, 9050054), (26, 8701975), (50, 4525027), (65, 3480790), (89, 2542150), (130, 1740395), (178, 1271075), (325, 696158), (445, 508430), (650, 348079), (890, 254215), (1157, 195550), (2225, 101686), (2314, 97775), (3911, 57850), (4450, 50843), (5785, 39110), (7822, 28925), (11570, 19555)]