17501804960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{30649}}^1$

素因数の和:30790

約数の個数: 96

約数和(自身を含む): 42820747200

約数和(自身を除く): 25318942240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 83, 86, 160, 166, 172, 215, 332, 344, 415, 430, 664, 688, 830, 860, 1328, 1376, 1660, 1720, 2656, 3320, 3440, 3569, 6640, 6880, 7138, 13280, 14276, 17845, 28552, 30649, 35690, 57104, 61298, 71380, 114208, 122596, 142760, 153245, 245192, 285520, 306490, 490384, 571040, 612980, 980768, 1225960, 1317907, 2451920, 2543867, 2635814, 4903840, 5087734, 5271628, 6589535, 10175468, 10543256, 12719335, 13179070, 20350936, 21086512, 25438670, 26358140, 40701872, 42173024, 50877340, 52716280, 81403744, 101754680, 105432560, 109386281, 203509360, 210865120, 218772562, 407018720, 437545124, 546931405, 875090248, 1093862810, 1750180496, 2187725620, 3500360992, 4375451240, 8750902480, 17501804960]

約数ペア:

[(1, 17501804960), (2, 8750902480), (4, 4375451240), (5, 3500360992), (8, 2187725620), (10, 1750180496), (16, 1093862810), (20, 875090248), (32, 546931405), (40, 437545124), (43, 407018720), (80, 218772562), (83, 210865120), (86, 203509360), (160, 109386281), (166, 105432560), (172, 101754680), (215, 81403744), (332, 52716280), (344, 50877340), (415, 42173024), (430, 40701872), (664, 26358140), (688, 25438670), (830, 21086512), (860, 20350936), (1328, 13179070), (1376, 12719335), (1660, 10543256), (1720, 10175468), (2656, 6589535), (3320, 5271628), (3440, 5087734), (3569, 4903840), (6640, 2635814), (6880, 2543867), (7138, 2451920), (13280, 1317907), (14276, 1225960), (17845, 980768), (28552, 612980), (30649, 571040), (35690, 490384), (57104, 306490), (61298, 285520), (71380, 245192), (114208, 153245), (122596, 142760)]