2830580500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{514651}}^1$

素因数の和:514681

約数の個数: 48

約数和(自身を含む): 6743999808

約数和(自身を除く): 3913419308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 514651, 1029302, 2058604, 2573255, 5146510, 5661161, 10293020, 11322322, 12866275, 22644644, 25732550, 28305805, 51465100, 56611610, 64331375, 113223220, 128662750, 141529025, 257325500, 283058050, 566116100, 707645125, 1415290250, 2830580500]

約数ペア:

[(1, 2830580500), (2, 1415290250), (4, 707645125), (5, 566116100), (10, 283058050), (11, 257325500), (20, 141529025), (22, 128662750), (25, 113223220), (44, 64331375), (50, 56611610), (55, 51465100), (100, 28305805), (110, 25732550), (125, 22644644), (220, 12866275), (250, 11322322), (275, 10293020), (500, 5661161), (550, 5146510), (1100, 2573255), (1375, 2058604), (2750, 1029302), (5500, 514651)]