24021860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 52920000

約数和(自身を除く): 28898140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 499, 580, 830, 998, 1660, 1996, 2407, 2495, 4814, 4990, 9628, 9980, 12035, 14471, 24070, 28942, 41417, 48140, 57884, 72355, 82834, 144710, 165668, 207085, 289420, 414170, 828340, 1201093, 2402186, 4804372, 6005465, 12010930, 24021860]

約数ペア:

[(1, 24021860), (2, 12010930), (4, 6005465), (5, 4804372), (10, 2402186), (20, 1201093), (29, 828340), (58, 414170), (83, 289420), (116, 207085), (145, 165668), (166, 144710), (290, 82834), (332, 72355), (415, 57884), (499, 48140), (580, 41417), (830, 28942), (998, 24070), (1660, 14471), (1996, 12035), (2407, 9980), (2495, 9628), (4814, 4990)]