1966108720

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{35059}}^1$

素因数の和:35773

約数の個数: 40

約数和(自身を含む): 4577854320

約数和(自身を除く): 2611745600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 5608, 7010, 11216, 14020, 28040, 35059, 56080, 70118, 140236, 175295, 280472, 350590, 560944, 701180, 1402360, 2804720, 24576359, 49152718, 98305436, 122881795, 196610872, 245763590, 393221744, 491527180, 983054360, 1966108720]

約数ペア:

[(1, 1966108720), (2, 983054360), (4, 491527180), (5, 393221744), (8, 245763590), (10, 196610872), (16, 122881795), (20, 98305436), (40, 49152718), (80, 24576359), (701, 2804720), (1402, 1402360), (2804, 701180), (3505, 560944), (5608, 350590), (7010, 280472), (11216, 175295), (14020, 140236), (28040, 70118), (35059, 56080)]