3154879904660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22921}}^1\times {\mathrm{625643}}^1$

素因数の和:648584

約数の個数: 48

約数和(自身を含む): 7227869931072

約数和(自身を除く): 4072990026412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22921, 45842, 91684, 114605, 229210, 252131, 458420, 504262, 625643, 1008524, 1251286, 1260655, 2502572, 2521310, 3128215, 5042620, 6256430, 6882073, 12512860, 13764146, 27528292, 34410365, 68820730, 137641460, 14340363203, 28680726406, 57361452812, 71701816015, 143403632030, 157743995233, 286807264060, 315487990466, 630975980932, 788719976165, 1577439952330, 3154879904660]

約数ペア:

[(1, 3154879904660), (2, 1577439952330), (4, 788719976165), (5, 630975980932), (10, 315487990466), (11, 286807264060), (20, 157743995233), (22, 143403632030), (44, 71701816015), (55, 57361452812), (110, 28680726406), (220, 14340363203), (22921, 137641460), (45842, 68820730), (91684, 34410365), (114605, 27528292), (229210, 13764146), (252131, 12512860), (458420, 6882073), (504262, 6256430), (625643, 5042620), (1008524, 3128215), (1251286, 2521310), (1260655, 2502572)]