17276080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12703}}^1$

素因数の和:12733

約数の個数: 40

約数和(自身を含む): 42532992

約数和(自身を除く): 25256912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12703, 25406, 50812, 63515, 101624, 127030, 203248, 215951, 254060, 431902, 508120, 863804, 1016240, 1079755, 1727608, 2159510, 3455216, 4319020, 8638040, 17276080]

約数ペア:

[(1, 17276080), (2, 8638040), (4, 4319020), (5, 3455216), (8, 2159510), (10, 1727608), (16, 1079755), (17, 1016240), (20, 863804), (34, 508120), (40, 431902), (68, 254060), (80, 215951), (85, 203248), (136, 127030), (170, 101624), (272, 63515), (340, 50812), (680, 25406), (1360, 12703)]