4657263440

素因数分解:

$2^4\times 5^1\times {\mathrm{9319}}^1\times {\mathrm{6247}}^1$

素因数の和:15579

約数の個数: 40

約数和(自身を含む): 10831032960

約数和(自身を除く): 6173769520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6247, 9319, 12494, 18638, 24988, 31235, 37276, 46595, 49976, 62470, 74552, 93190, 99952, 124940, 149104, 186380, 249880, 372760, 499760, 745520, 58215793, 116431586, 232863172, 291078965, 465726344, 582157930, 931452688, 1164315860, 2328631720, 4657263440]

約数ペア:

[(1, 4657263440), (2, 2328631720), (4, 1164315860), (5, 931452688), (8, 582157930), (10, 465726344), (16, 291078965), (20, 232863172), (40, 116431586), (80, 58215793), (6247, 745520), (9319, 499760), (12494, 372760), (18638, 249880), (24988, 186380), (31235, 149104), (37276, 124940), (46595, 99952), (49976, 93190), (62470, 74552)]