63787160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19213}}^1$

素因数の和:19307

約数の個数: 32

約数和(自身を含む): 145257840

約数和(自身を除く): 81470680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 19213, 38426, 76852, 96065, 153704, 192130, 384260, 768520, 1594679, 3189358, 6378716, 7973395, 12757432, 15946790, 31893580, 63787160]

約数ペア:

[(1, 63787160), (2, 31893580), (4, 15946790), (5, 12757432), (8, 7973395), (10, 6378716), (20, 3189358), (40, 1594679), (83, 768520), (166, 384260), (332, 192130), (415, 153704), (664, 96065), (830, 76852), (1660, 38426), (3320, 19213)]