67327660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^3\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 147393792

約数和(自身を除く): 80066132

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 961, 1130, 1922, 2260, 3503, 3844, 4805, 7006, 9610, 14012, 17515, 19220, 29791, 35030, 59582, 70060, 108593, 119164, 148955, 217186, 297910, 434372, 542965, 595820, 1085930, 2171860, 3366383, 6732766, 13465532, 16831915, 33663830, 67327660]

約数ペア:

[(1, 67327660), (2, 33663830), (4, 16831915), (5, 13465532), (10, 6732766), (20, 3366383), (31, 2171860), (62, 1085930), (113, 595820), (124, 542965), (155, 434372), (226, 297910), (310, 217186), (452, 148955), (565, 119164), (620, 108593), (961, 70060), (1130, 59582), (1922, 35030), (2260, 29791), (3503, 19220), (3844, 17515), (4805, 14012), (7006, 9610)]