57185360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31079}}^1$

素因数の和:31115

約数の個数: 40

約数和(自身を含む): 138741120

約数和(自身を除く): 81555760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 31079, 62158, 124316, 155395, 248632, 310790, 497264, 621580, 714817, 1243160, 1429634, 2486320, 2859268, 3574085, 5718536, 7148170, 11437072, 14296340, 28592680, 57185360]

約数ペア:

[(1, 57185360), (2, 28592680), (4, 14296340), (5, 11437072), (8, 7148170), (10, 5718536), (16, 3574085), (20, 2859268), (23, 2486320), (40, 1429634), (46, 1243160), (80, 714817), (92, 621580), (115, 497264), (184, 310790), (230, 248632), (368, 155395), (460, 124316), (920, 62158), (1840, 31079)]