964480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 2533680

約数和(自身を除く): 1569200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 137, 160, 176, 220, 274, 320, 352, 440, 548, 640, 685, 704, 880, 1096, 1370, 1408, 1507, 1760, 2192, 2740, 3014, 3520, 4384, 5480, 6028, 7040, 7535, 8768, 10960, 12056, 15070, 17536, 21920, 24112, 30140, 43840, 48224, 60280, 87680, 96448, 120560, 192896, 241120, 482240, 964480]

約数ペア:

[(1, 964480), (2, 482240), (4, 241120), (5, 192896), (8, 120560), (10, 96448), (11, 87680), (16, 60280), (20, 48224), (22, 43840), (32, 30140), (40, 24112), (44, 21920), (55, 17536), (64, 15070), (80, 12056), (88, 10960), (110, 8768), (128, 7535), (137, 7040), (160, 6028), (176, 5480), (220, 4384), (274, 3520), (320, 3014), (352, 2740), (440, 2192), (548, 1760), (640, 1507), (685, 1408), (704, 1370), (880, 1096)]