14212812500

素因数分解:

$2^2\times 5^7\times {\mathrm{45481}}^1$

素因数の和:45520

約数の個数: 48

約数和(自身を含む): 31091131344

約数和(自身を除く): 16878318844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 3125, 6250, 12500, 15625, 31250, 45481, 62500, 78125, 90962, 156250, 181924, 227405, 312500, 454810, 909620, 1137025, 2274050, 4548100, 5685125, 11370250, 22740500, 28425625, 56851250, 113702500, 142128125, 284256250, 568512500, 710640625, 1421281250, 2842562500, 3553203125, 7106406250, 14212812500]

約数ペア:

[(1, 14212812500), (2, 7106406250), (4, 3553203125), (5, 2842562500), (10, 1421281250), (20, 710640625), (25, 568512500), (50, 284256250), (100, 142128125), (125, 113702500), (250, 56851250), (500, 28425625), (625, 22740500), (1250, 11370250), (2500, 5685125), (3125, 4548100), (6250, 2274050), (12500, 1137025), (15625, 909620), (31250, 454810), (45481, 312500), (62500, 227405), (78125, 181924), (90962, 156250)]