82401040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{60589}}^1$

素因数の和:60619

約数の個数: 40

約数和(自身を含む): 202855320

約数和(自身を除く): 120454280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 60589, 121178, 242356, 302945, 484712, 605890, 969424, 1030013, 1211780, 2060026, 2423560, 4120052, 4847120, 5150065, 8240104, 10300130, 16480208, 20600260, 41200520, 82401040]

約数ペア:

[(1, 82401040), (2, 41200520), (4, 20600260), (5, 16480208), (8, 10300130), (10, 8240104), (16, 5150065), (17, 4847120), (20, 4120052), (34, 2423560), (40, 2060026), (68, 1211780), (80, 1030013), (85, 969424), (136, 605890), (170, 484712), (272, 302945), (340, 242356), (680, 121178), (1360, 60589)]