5670940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 13154400

約数和(自身を除く): 7483460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 173, 220, 298, 346, 596, 692, 745, 865, 1490, 1639, 1730, 1903, 2980, 3278, 3460, 3806, 6556, 7612, 8195, 9515, 16390, 19030, 25777, 32780, 38060, 51554, 103108, 128885, 257770, 283547, 515540, 567094, 1134188, 1417735, 2835470, 5670940]

約数ペア:

[(1, 5670940), (2, 2835470), (4, 1417735), (5, 1134188), (10, 567094), (11, 515540), (20, 283547), (22, 257770), (44, 128885), (55, 103108), (110, 51554), (149, 38060), (173, 32780), (220, 25777), (298, 19030), (346, 16390), (596, 9515), (692, 8195), (745, 7612), (865, 6556), (1490, 3806), (1639, 3460), (1730, 3278), (1903, 2980)]