74269280

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2027}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 176314320

約数和(自身を除く): 102045040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2027, 2290, 3664, 4054, 4580, 7328, 8108, 9160, 10135, 16216, 18320, 20270, 32432, 36640, 40540, 64864, 81080, 162160, 324320, 464183, 928366, 1856732, 2320915, 3713464, 4641830, 7426928, 9283660, 14853856, 18567320, 37134640, 74269280]

約数ペア:

[(1, 74269280), (2, 37134640), (4, 18567320), (5, 14853856), (8, 9283660), (10, 7426928), (16, 4641830), (20, 3713464), (32, 2320915), (40, 1856732), (80, 928366), (160, 464183), (229, 324320), (458, 162160), (916, 81080), (1145, 64864), (1832, 40540), (2027, 36640), (2290, 32432), (3664, 20270), (4054, 18320), (4580, 16216), (7328, 10135), (8108, 9160)]