3914080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5883680

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, 1360, 1439, 2720, 2878, 5756, 7195, 11512, 14390, 23024, 24463, 28780, 46048, 48926, 57560, 97852, 115120, 122315, 195704, 230240, 244630, 391408, 489260, 782816, 978520, 1957040, 3914080]

約数ペア:

[(1, 3914080), (2, 1957040), (4, 978520), (5, 782816), (8, 489260), (10, 391408), (16, 244630), (17, 230240), (20, 195704), (32, 122315), (34, 115120), (40, 97852), (68, 57560), (80, 48926), (85, 46048), (136, 28780), (160, 24463), (170, 23024), (272, 14390), (340, 11512), (544, 7195), (680, 5756), (1360, 2878), (1439, 2720)]