41350280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33347}}^1$

素因数の和:33389

約数の個数: 32

約数和(自身を含む): 96042240

約数和(自身を除く): 54691960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 33347, 66694, 133388, 166735, 266776, 333470, 666940, 1033757, 1333880, 2067514, 4135028, 5168785, 8270056, 10337570, 20675140, 41350280]

約数ペア:

[(1, 41350280), (2, 20675140), (4, 10337570), (5, 8270056), (8, 5168785), (10, 4135028), (20, 2067514), (31, 1333880), (40, 1033757), (62, 666940), (124, 333470), (155, 266776), (248, 166735), (310, 133388), (620, 66694), (1240, 33347)]