14874996880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4324127}}^1$

素因数の和:4324183

約数の個数: 40

約数和(自身を含む): 35388663552

約数和(自身を除く): 20513666672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 4324127, 8648254, 17296508, 21620635, 34593016, 43241270, 69186032, 86482540, 172965080, 185937461, 345930160, 371874922, 743749844, 929687305, 1487499688, 1859374610, 2974999376, 3718749220, 7437498440, 14874996880]

約数ペア:

[(1, 14874996880), (2, 7437498440), (4, 3718749220), (5, 2974999376), (8, 1859374610), (10, 1487499688), (16, 929687305), (20, 743749844), (40, 371874922), (43, 345930160), (80, 185937461), (86, 172965080), (172, 86482540), (215, 69186032), (344, 43241270), (430, 34593016), (688, 21620635), (860, 17296508), (1720, 8648254), (3440, 4324127)]