4628528060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{72073}}^1$

素因数の和:72127

約数の個数: 72

約数和(自身を含む): 11079215280

約数和(自身を除く): 6450687220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 676, 845, 988, 1235, 1690, 2470, 3211, 3380, 4940, 6422, 12844, 16055, 32110, 64220, 72073, 144146, 288292, 360365, 720730, 936949, 1369387, 1441460, 1873898, 2738774, 3747796, 4684745, 5477548, 6846935, 9369490, 12180337, 13693870, 17802031, 18738980, 24360674, 27387740, 35604062, 48721348, 60901685, 71208124, 89010155, 121803370, 178020310, 231426403, 243606740, 356040620, 462852806, 925705612, 1157132015, 2314264030, 4628528060]

約数ペア:

[(1, 4628528060), (2, 2314264030), (4, 1157132015), (5, 925705612), (10, 462852806), (13, 356040620), (19, 243606740), (20, 231426403), (26, 178020310), (38, 121803370), (52, 89010155), (65, 71208124), (76, 60901685), (95, 48721348), (130, 35604062), (169, 27387740), (190, 24360674), (247, 18738980), (260, 17802031), (338, 13693870), (380, 12180337), (494, 9369490), (676, 6846935), (845, 5477548), (988, 4684745), (1235, 3747796), (1690, 2738774), (2470, 1873898), (3211, 1441460), (3380, 1369387), (4940, 936949), (6422, 720730), (12844, 360365), (16055, 288292), (32110, 144146), (64220, 72073)]