804958550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{133051}}^1$

素因数の和:133085

約数の個数: 36

約数和(自身を含む): 1645720188

約数和(自身を除く): 840761638

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 133051, 266102, 665255, 1330510, 1463561, 2927122, 3326275, 6652550, 7317805, 14635610, 16099171, 32198342, 36589025, 73178050, 80495855, 160991710, 402479275, 804958550]

約数ペア:

[(1, 804958550), (2, 402479275), (5, 160991710), (10, 80495855), (11, 73178050), (22, 36589025), (25, 32198342), (50, 16099171), (55, 14635610), (110, 7317805), (121, 6652550), (242, 3326275), (275, 2927122), (550, 1463561), (605, 1330510), (1210, 665255), (3025, 266102), (6050, 133051)]