2880497746450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{3103483}}^1$

素因数の和:3104491

約数の個数: 48

約数和(自身を含む): 5645485674720

約数和(自身を除く): 2764987928270

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 977, 1954, 4885, 9770, 18563, 24425, 37126, 48850, 92815, 185630, 464075, 928150, 3103483, 6206966, 15517415, 31034830, 58966177, 77587075, 117932354, 155174150, 294830885, 589661770, 1474154425, 2948308850, 3032102891, 6064205782, 15160514455, 30321028910, 57609954929, 75802572275, 115219909858, 151605144550, 288049774645, 576099549290, 1440248873225, 2880497746450]

約数ペア:

[(1, 2880497746450), (2, 1440248873225), (5, 576099549290), (10, 288049774645), (19, 151605144550), (25, 115219909858), (38, 75802572275), (50, 57609954929), (95, 30321028910), (190, 15160514455), (475, 6064205782), (950, 3032102891), (977, 2948308850), (1954, 1474154425), (4885, 589661770), (9770, 294830885), (18563, 155174150), (24425, 117932354), (37126, 77587075), (48850, 58966177), (92815, 31034830), (185630, 15517415), (464075, 6206966), (928150, 3103483)]