98085520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2612

約数の個数: 80

約数和(自身を含む): 252327600

約数和(自身を除く): 154242080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2549, 2960, 3848, 4810, 5098, 7696, 9620, 10196, 12745, 19240, 20392, 25490, 33137, 38480, 40784, 50980, 66274, 94313, 101960, 132548, 165685, 188626, 203920, 265096, 331370, 377252, 471565, 530192, 662740, 754504, 943130, 1226069, 1325480, 1509008, 1886260, 2452138, 2650960, 3772520, 4904276, 6130345, 7545040, 9808552, 12260690, 19617104, 24521380, 49042760, 98085520]

約数ペア:

[(1, 98085520), (2, 49042760), (4, 24521380), (5, 19617104), (8, 12260690), (10, 9808552), (13, 7545040), (16, 6130345), (20, 4904276), (26, 3772520), (37, 2650960), (40, 2452138), (52, 1886260), (65, 1509008), (74, 1325480), (80, 1226069), (104, 943130), (130, 754504), (148, 662740), (185, 530192), (208, 471565), (260, 377252), (296, 331370), (370, 265096), (481, 203920), (520, 188626), (592, 165685), (740, 132548), (962, 101960), (1040, 94313), (1480, 66274), (1924, 50980), (2405, 40784), (2549, 38480), (2960, 33137), (3848, 25490), (4810, 20392), (5098, 19240), (7696, 12745), (9620, 10196)]