22266810440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1006637}}^1$

素因数の和:1006734

約数の個数: 64

約数和(自身を含む): 57982348800

約数和(自身を除く): 35715538360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 22120, 1006637, 2013274, 4026548, 5033185, 7046459, 8053096, 10066370, 14092918, 20132740, 28185836, 35232295, 40265480, 56371672, 70464590, 79524323, 140929180, 159048646, 281858360, 318097292, 397621615, 556670261, 636194584, 795243230, 1113340522, 1590486460, 2226681044, 2783351305, 3180972920, 4453362088, 5566702610, 11133405220, 22266810440]

約数ペア:

[(1, 22266810440), (2, 11133405220), (4, 5566702610), (5, 4453362088), (7, 3180972920), (8, 2783351305), (10, 2226681044), (14, 1590486460), (20, 1113340522), (28, 795243230), (35, 636194584), (40, 556670261), (56, 397621615), (70, 318097292), (79, 281858360), (140, 159048646), (158, 140929180), (280, 79524323), (316, 70464590), (395, 56371672), (553, 40265480), (632, 35232295), (790, 28185836), (1106, 20132740), (1580, 14092918), (2212, 10066370), (2765, 8053096), (3160, 7046459), (4424, 5033185), (5530, 4026548), (11060, 2013274), (22120, 1006637)]