5222416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 10936800

約数和(自身を除く): 5714384

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 419, 656, 779, 838, 1558, 1676, 3116, 3352, 6232, 6704, 7961, 12464, 15922, 17179, 31844, 34358, 63688, 68716, 127376, 137432, 274864, 326401, 652802, 1305604, 2611208, 5222416]

約数ペア:

[(1, 5222416), (2, 2611208), (4, 1305604), (8, 652802), (16, 326401), (19, 274864), (38, 137432), (41, 127376), (76, 68716), (82, 63688), (152, 34358), (164, 31844), (304, 17179), (328, 15922), (419, 12464), (656, 7961), (779, 6704), (838, 6232), (1558, 3352), (1676, 3116)]