22319080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 58176000

約数和(自身を除く): 35856920

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, 1009, 1106, 1580, 2018, 2212, 2765, 3160, 4036, 4424, 5045, 5530, 7063, 8072, 10090, 11060, 14126, 20180, 22120, 28252, 35315, 40360, 56504, 70630, 79711, 141260, 159422, 282520, 318844, 398555, 557977, 637688, 797110, 1115954, 1594220, 2231908, 2789885, 3188440, 4463816, 5579770, 11159540, 22319080]

約数ペア:

[(1, 22319080), (2, 11159540), (4, 5579770), (5, 4463816), (7, 3188440), (8, 2789885), (10, 2231908), (14, 1594220), (20, 1115954), (28, 797110), (35, 637688), (40, 557977), (56, 398555), (70, 318844), (79, 282520), (140, 159422), (158, 141260), (280, 79711), (316, 70630), (395, 56504), (553, 40360), (632, 35315), (790, 28252), (1009, 22120), (1106, 20180), (1580, 14126), (2018, 11060), (2212, 10090), (2765, 8072), (3160, 7063), (4036, 5530), (4424, 5045)]