964240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 2377080

約数和(自身を除く): 1412840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 709, 1360, 1418, 2836, 3545, 5672, 7090, 11344, 12053, 14180, 24106, 28360, 48212, 56720, 60265, 96424, 120530, 192848, 241060, 482120, 964240]

約数ペア:

[(1, 964240), (2, 482120), (4, 241060), (5, 192848), (8, 120530), (10, 96424), (16, 60265), (17, 56720), (20, 48212), (34, 28360), (40, 24106), (68, 14180), (80, 12053), (85, 11344), (136, 7090), (170, 5672), (272, 3545), (340, 2836), (680, 1418), (709, 1360)]