14474720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6987

約数の個数: 48

約数和(自身を含む): 36832320

約数和(自身を除く): 22357600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6959, 13918, 27836, 34795, 55672, 69590, 90467, 111344, 139180, 180934, 222688, 278360, 361868, 452335, 556720, 723736, 904670, 1113440, 1447472, 1809340, 2894944, 3618680, 7237360, 14474720]

約数ペア:

[(1, 14474720), (2, 7237360), (4, 3618680), (5, 2894944), (8, 1809340), (10, 1447472), (13, 1113440), (16, 904670), (20, 723736), (26, 556720), (32, 452335), (40, 361868), (52, 278360), (65, 222688), (80, 180934), (104, 139180), (130, 111344), (160, 90467), (208, 69590), (260, 55672), (416, 34795), (520, 27836), (1040, 13918), (2080, 6959)]