3453040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2569

約数の個数: 40

約数和(自身を含む): 8503920

約数和(自身を除く): 5050880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2539, 5078, 10156, 12695, 20312, 25390, 40624, 43163, 50780, 86326, 101560, 172652, 203120, 215815, 345304, 431630, 690608, 863260, 1726520, 3453040]

約数ペア:

[(1, 3453040), (2, 1726520), (4, 863260), (5, 690608), (8, 431630), (10, 345304), (16, 215815), (17, 203120), (20, 172652), (34, 101560), (40, 86326), (68, 50780), (80, 43163), (85, 40624), (136, 25390), (170, 20312), (272, 12695), (340, 10156), (680, 5078), (1360, 2539)]