4115560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 9561600

約数和(自身を除く): 5446040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3319, 6638, 13276, 16595, 26552, 33190, 66380, 102889, 132760, 205778, 411556, 514445, 823112, 1028890, 2057780, 4115560]

約数ペア:

[(1, 4115560), (2, 2057780), (4, 1028890), (5, 823112), (8, 514445), (10, 411556), (20, 205778), (31, 132760), (40, 102889), (62, 66380), (124, 33190), (155, 26552), (248, 16595), (310, 13276), (620, 6638), (1240, 3319)]