22461040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 80

約数和(自身を含む): 62853120

約数和(自身を除く): 40392080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2111, 2128, 2660, 4222, 5320, 8444, 10555, 10640, 14777, 16888, 21110, 29554, 33776, 40109, 42220, 59108, 73885, 80218, 84440, 118216, 147770, 160436, 168880, 200545, 236432, 280763, 295540, 320872, 401090, 561526, 591080, 641744, 802180, 1123052, 1182160, 1403815, 1604360, 2246104, 2807630, 3208720, 4492208, 5615260, 11230520, 22461040]

約数ペア:

[(1, 22461040), (2, 11230520), (4, 5615260), (5, 4492208), (7, 3208720), (8, 2807630), (10, 2246104), (14, 1604360), (16, 1403815), (19, 1182160), (20, 1123052), (28, 802180), (35, 641744), (38, 591080), (40, 561526), (56, 401090), (70, 320872), (76, 295540), (80, 280763), (95, 236432), (112, 200545), (133, 168880), (140, 160436), (152, 147770), (190, 118216), (266, 84440), (280, 80218), (304, 73885), (380, 59108), (532, 42220), (560, 40109), (665, 33776), (760, 29554), (1064, 21110), (1330, 16888), (1520, 14777), (2111, 10640), (2128, 10555), (2660, 8444), (4222, 5320)]