22921780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9631}}^1$

素因数の和:9664

約数の個数: 48

約数和(自身を含む): 58254336

約数和(自身を除く): 35332556

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 9631, 19262, 38524, 48155, 67417, 96310, 134834, 163727, 192620, 269668, 327454, 337085, 654908, 674170, 818635, 1146089, 1348340, 1637270, 2292178, 3274540, 4584356, 5730445, 11460890, 22921780]

約数ペア:

[(1, 22921780), (2, 11460890), (4, 5730445), (5, 4584356), (7, 3274540), (10, 2292178), (14, 1637270), (17, 1348340), (20, 1146089), (28, 818635), (34, 674170), (35, 654908), (68, 337085), (70, 327454), (85, 269668), (119, 192620), (140, 163727), (170, 134834), (238, 96310), (340, 67417), (476, 48155), (595, 38524), (1190, 19262), (2380, 9631)]