46688720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44893}}^1$

素因数の和:44919

約数の個数: 40

約数和(自身を含む): 116903976

約数和(自身を除く): 70215256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 44893, 89786, 179572, 224465, 359144, 448930, 583609, 718288, 897860, 1167218, 1795720, 2334436, 2918045, 3591440, 4668872, 5836090, 9337744, 11672180, 23344360, 46688720]

約数ペア:

[(1, 46688720), (2, 23344360), (4, 11672180), (5, 9337744), (8, 5836090), (10, 4668872), (13, 3591440), (16, 2918045), (20, 2334436), (26, 1795720), (40, 1167218), (52, 897860), (65, 718288), (80, 583609), (104, 448930), (130, 359144), (208, 224465), (260, 179572), (520, 89786), (1040, 44893)]