23708540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 53307072

約数和(自身を除く): 29598532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 677, 1030, 1354, 1751, 2060, 2708, 3385, 3502, 6770, 7004, 8755, 11509, 13540, 17510, 23018, 35020, 46036, 57545, 69731, 115090, 139462, 230180, 278924, 348655, 697310, 1185427, 1394620, 2370854, 4741708, 5927135, 11854270, 23708540]

約数ペア:

[(1, 23708540), (2, 11854270), (4, 5927135), (5, 4741708), (10, 2370854), (17, 1394620), (20, 1185427), (34, 697310), (68, 348655), (85, 278924), (103, 230180), (170, 139462), (206, 115090), (340, 69731), (412, 57545), (515, 46036), (677, 35020), (1030, 23018), (1354, 17510), (1751, 13540), (2060, 11509), (2708, 8755), (3385, 7004), (3502, 6770)]