26222900

素因数分解:

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

素因数の和:825

約数の個数: 72

約数和(自身を含む): 64162560

約数和(自身を除く): 37939660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 769, 775, 1100, 1364, 1538, 1550, 1705, 3076, 3100, 3410, 3845, 6820, 7690, 8459, 8525, 15380, 16918, 17050, 19225, 23839, 33836, 34100, 38450, 42295, 47678, 76900, 84590, 95356, 119195, 169180, 211475, 238390, 262229, 422950, 476780, 524458, 595975, 845900, 1048916, 1191950, 1311145, 2383900, 2622290, 5244580, 6555725, 13111450, 26222900]

約数ペア:

[(1, 26222900), (2, 13111450), (4, 6555725), (5, 5244580), (10, 2622290), (11, 2383900), (20, 1311145), (22, 1191950), (25, 1048916), (31, 845900), (44, 595975), (50, 524458), (55, 476780), (62, 422950), (100, 262229), (110, 238390), (124, 211475), (155, 169180), (220, 119195), (275, 95356), (310, 84590), (341, 76900), (550, 47678), (620, 42295), (682, 38450), (769, 34100), (775, 33836), (1100, 23839), (1364, 19225), (1538, 17050), (1550, 16918), (1705, 15380), (3076, 8525), (3100, 8459), (3410, 7690), (3845, 6820)]