67937440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24977}}^1$

素因数の和:25009

約数の個数: 48

約数和(自身を含む): 169950312

約数和(自身を除く): 102012872

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, 2720, 24977, 49954, 99908, 124885, 199816, 249770, 399632, 424609, 499540, 799264, 849218, 999080, 1698436, 1998160, 2123045, 3396872, 3996320, 4246090, 6793744, 8492180, 13587488, 16984360, 33968720, 67937440]

約数ペア:

[(1, 67937440), (2, 33968720), (4, 16984360), (5, 13587488), (8, 8492180), (10, 6793744), (16, 4246090), (17, 3996320), (20, 3396872), (32, 2123045), (34, 1998160), (40, 1698436), (68, 999080), (80, 849218), (85, 799264), (136, 499540), (160, 424609), (170, 399632), (272, 249770), (340, 199816), (544, 124885), (680, 99908), (1360, 49954), (2720, 24977)]