28592680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31079}}^1$

素因数の和:31113

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 38540120

約数列:

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

約数ペア:

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