17616080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12953}}^1$

素因数の和:12983

約数の個数: 40

約数和(自身を含む): 43369992

約数和(自身を除く): 25753912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12953, 25906, 51812, 64765, 103624, 129530, 207248, 220201, 259060, 440402, 518120, 880804, 1036240, 1101005, 1761608, 2202010, 3523216, 4404020, 8808040, 17616080]

約数ペア:

[(1, 17616080), (2, 8808040), (4, 4404020), (5, 3523216), (8, 2202010), (10, 1761608), (16, 1101005), (17, 1036240), (20, 880804), (34, 518120), (40, 440402), (68, 259060), (80, 220201), (85, 207248), (136, 129530), (170, 103624), (272, 64765), (340, 51812), (680, 25906), (1360, 12953)]