119972360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49169}}^1$

素因数の和:49241

約数の個数: 32

約数和(自身を含む): 274368600

約数和(自身を除く): 154396240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 49169, 98338, 196676, 245845, 393352, 491690, 983380, 1966760, 2999309, 5998618, 11997236, 14996545, 23994472, 29993090, 59986180, 119972360]

約数ペア:

[(1, 119972360), (2, 59986180), (4, 29993090), (5, 23994472), (8, 14996545), (10, 11997236), (20, 5998618), (40, 2999309), (61, 1966760), (122, 983380), (244, 491690), (305, 393352), (488, 245845), (610, 196676), (1220, 98338), (2440, 49169)]