1928480

素因数分解:

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

素因数の和:741

約数の個数: 48

約数和(自身を含む): 4830840

約数和(自身を除く): 2902360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 709, 1360, 1418, 2720, 2836, 3545, 5672, 7090, 11344, 12053, 14180, 22688, 24106, 28360, 48212, 56720, 60265, 96424, 113440, 120530, 192848, 241060, 385696, 482120, 964240, 1928480]

約数ペア:

[(1, 1928480), (2, 964240), (4, 482120), (5, 385696), (8, 241060), (10, 192848), (16, 120530), (17, 113440), (20, 96424), (32, 60265), (34, 56720), (40, 48212), (68, 28360), (80, 24106), (85, 22688), (136, 14180), (160, 12053), (170, 11344), (272, 7090), (340, 5672), (544, 3545), (680, 2836), (709, 2720), (1360, 1418)]