874060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 2086560

約数和(自身を除く): 1212500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 137, 145, 220, 274, 290, 319, 548, 580, 638, 685, 1276, 1370, 1507, 1595, 2740, 3014, 3190, 3973, 6028, 6380, 7535, 7946, 15070, 15892, 19865, 30140, 39730, 43703, 79460, 87406, 174812, 218515, 437030, 874060]

約数ペア:

[(1, 874060), (2, 437030), (4, 218515), (5, 174812), (10, 87406), (11, 79460), (20, 43703), (22, 39730), (29, 30140), (44, 19865), (55, 15892), (58, 15070), (110, 7946), (116, 7535), (137, 6380), (145, 6028), (220, 3973), (274, 3190), (290, 3014), (319, 2740), (548, 1595), (580, 1507), (638, 1370), (685, 1276)]