2452807940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59621}}^1$

素因数の和:59669

約数の個数: 72

約数和(自身を含む): 5994872856

約数和(自身を除く): 3542064916

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1870, 2057, 2420, 3740, 4114, 8228, 10285, 20570, 41140, 59621, 119242, 238484, 298105, 596210, 655831, 1013557, 1192420, 1311662, 2027114, 2623324, 3279155, 4054228, 5067785, 6558310, 7214141, 10135570, 11149127, 13116620, 14428282, 20271140, 22298254, 28856564, 36070705, 44596508, 55745635, 72141410, 111491270, 122640397, 144282820, 222982540, 245280794, 490561588, 613201985, 1226403970, 2452807940]

約数ペア:

[(1, 2452807940), (2, 1226403970), (4, 613201985), (5, 490561588), (10, 245280794), (11, 222982540), (17, 144282820), (20, 122640397), (22, 111491270), (34, 72141410), (44, 55745635), (55, 44596508), (68, 36070705), (85, 28856564), (110, 22298254), (121, 20271140), (170, 14428282), (187, 13116620), (220, 11149127), (242, 10135570), (340, 7214141), (374, 6558310), (484, 5067785), (605, 4054228), (748, 3279155), (935, 2623324), (1210, 2027114), (1870, 1311662), (2057, 1192420), (2420, 1013557), (3740, 655831), (4114, 596210), (8228, 298105), (10285, 238484), (20570, 119242), (41140, 59621)]