63623440

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10067}}^1$

素因数の和:10159

約数の個数: 40

約数和(自身を含む): 149811840

約数和(自身を除く): 86188400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 10067, 20134, 40268, 50335, 80536, 100670, 161072, 201340, 402680, 795293, 805360, 1590586, 3181172, 3976465, 6362344, 7952930, 12724688, 15905860, 31811720, 63623440]

約数ペア:

[(1, 63623440), (2, 31811720), (4, 15905860), (5, 12724688), (8, 7952930), (10, 6362344), (16, 3976465), (20, 3181172), (40, 1590586), (79, 805360), (80, 795293), (158, 402680), (316, 201340), (395, 161072), (632, 100670), (790, 80536), (1264, 50335), (1580, 40268), (3160, 20134), (6320, 10067)]