23114720

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 55384560

約数和(自身を除く): 32269840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 1979, 2336, 2920, 3958, 5840, 7916, 9895, 11680, 15832, 19790, 31664, 39580, 63328, 79160, 144467, 158320, 288934, 316640, 577868, 722335, 1155736, 1444670, 2311472, 2889340, 4622944, 5778680, 11557360, 23114720]

約数ペア:

[(1, 23114720), (2, 11557360), (4, 5778680), (5, 4622944), (8, 2889340), (10, 2311472), (16, 1444670), (20, 1155736), (32, 722335), (40, 577868), (73, 316640), (80, 288934), (146, 158320), (160, 144467), (292, 79160), (365, 63328), (584, 39580), (730, 31664), (1168, 19790), (1460, 15832), (1979, 11680), (2336, 9895), (2920, 7916), (3958, 5840)]