62686040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 149722560

約数和(自身を除く): 87036520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 1117, 1220, 1403, 2234, 2440, 2806, 4468, 5585, 5612, 7015, 8936, 11170, 11224, 14030, 22340, 25691, 28060, 44680, 51382, 56120, 68137, 102764, 128455, 136274, 205528, 256910, 272548, 340685, 513820, 545096, 681370, 1027640, 1362740, 1567151, 2725480, 3134302, 6268604, 7835755, 12537208, 15671510, 31343020, 62686040]

約数ペア:

[(1, 62686040), (2, 31343020), (4, 15671510), (5, 12537208), (8, 7835755), (10, 6268604), (20, 3134302), (23, 2725480), (40, 1567151), (46, 1362740), (61, 1027640), (92, 681370), (115, 545096), (122, 513820), (184, 340685), (230, 272548), (244, 256910), (305, 205528), (460, 136274), (488, 128455), (610, 102764), (920, 68137), (1117, 56120), (1220, 51382), (1403, 44680), (2234, 28060), (2440, 25691), (2806, 22340), (4468, 14030), (5585, 11224), (5612, 11170), (7015, 8936)]