40179410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 77430168

約数和(自身を除く): 37250758

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 113, 155, 185, 226, 310, 370, 565, 961, 1130, 1147, 1922, 2294, 3503, 4181, 4805, 5735, 7006, 8362, 9610, 11470, 17515, 20905, 35030, 35557, 41810, 71114, 108593, 129611, 177785, 217186, 259222, 355570, 542965, 648055, 1085930, 1296110, 4017941, 8035882, 20089705, 40179410]

約数ペア:

[(1, 40179410), (2, 20089705), (5, 8035882), (10, 4017941), (31, 1296110), (37, 1085930), (62, 648055), (74, 542965), (113, 355570), (155, 259222), (185, 217186), (226, 177785), (310, 129611), (370, 108593), (565, 71114), (961, 41810), (1130, 35557), (1147, 35030), (1922, 20905), (2294, 17515), (3503, 11470), (4181, 9610), (4805, 8362), (5735, 7006)]