4415120

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 10352760

約数和(自身を除く): 5937640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 241, 458, 482, 916, 964, 1145, 1205, 1832, 1928, 2290, 2410, 3664, 3856, 4580, 4820, 9160, 9640, 18320, 19280, 55189, 110378, 220756, 275945, 441512, 551890, 883024, 1103780, 2207560, 4415120]

約数ペア:

[(1, 4415120), (2, 2207560), (4, 1103780), (5, 883024), (8, 551890), (10, 441512), (16, 275945), (20, 220756), (40, 110378), (80, 55189), (229, 19280), (241, 18320), (458, 9640), (482, 9160), (916, 4820), (964, 4580), (1145, 3856), (1205, 3664), (1832, 2410), (1928, 2290)]