5244580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 7173980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 769, 1364, 1538, 1705, 3076, 3410, 3845, 6820, 7690, 8459, 15380, 16918, 23839, 33836, 42295, 47678, 84590, 95356, 119195, 169180, 238390, 262229, 476780, 524458, 1048916, 1311145, 2622290, 5244580]

約数ペア:

[(1, 5244580), (2, 2622290), (4, 1311145), (5, 1048916), (10, 524458), (11, 476780), (20, 262229), (22, 238390), (31, 169180), (44, 119195), (55, 95356), (62, 84590), (110, 47678), (124, 42295), (155, 33836), (220, 23839), (310, 16918), (341, 15380), (620, 8459), (682, 7690), (769, 6820), (1364, 3845), (1538, 3410), (1705, 3076)]