34447240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 46112120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 73, 94, 146, 188, 235, 251, 292, 365, 376, 470, 502, 584, 730, 940, 1004, 1255, 1460, 1880, 2008, 2510, 2920, 3431, 5020, 6862, 10040, 11797, 13724, 17155, 18323, 23594, 27448, 34310, 36646, 47188, 58985, 68620, 73292, 91615, 94376, 117970, 137240, 146584, 183230, 235940, 366460, 471880, 732920, 861181, 1722362, 3444724, 4305905, 6889448, 8611810, 17223620, 34447240]

約数ペア:

[(1, 34447240), (2, 17223620), (4, 8611810), (5, 6889448), (8, 4305905), (10, 3444724), (20, 1722362), (40, 861181), (47, 732920), (73, 471880), (94, 366460), (146, 235940), (188, 183230), (235, 146584), (251, 137240), (292, 117970), (365, 94376), (376, 91615), (470, 73292), (502, 68620), (584, 58985), (730, 47188), (940, 36646), (1004, 34310), (1255, 27448), (1460, 23594), (1880, 18323), (2008, 17155), (2510, 13724), (2920, 11797), (3431, 10040), (5020, 6862)]