9486259240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{66449}}^1$

素因数の和:66586

約数の個数: 64

約数和(自身を含む): 22103928000

約数和(自身を除く): 12617668760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 83, 86, 166, 172, 215, 332, 344, 415, 430, 664, 830, 860, 1660, 1720, 3320, 3569, 7138, 14276, 17845, 28552, 35690, 66449, 71380, 132898, 142760, 265796, 332245, 531592, 664490, 1328980, 2657960, 2857307, 5515267, 5714614, 11030534, 11429228, 14286535, 22061068, 22858456, 27576335, 28573070, 44122136, 55152670, 57146140, 110305340, 114292280, 220610680, 237156481, 474312962, 948625924, 1185782405, 1897251848, 2371564810, 4743129620, 9486259240]

約数ペア:

[(1, 9486259240), (2, 4743129620), (4, 2371564810), (5, 1897251848), (8, 1185782405), (10, 948625924), (20, 474312962), (40, 237156481), (43, 220610680), (83, 114292280), (86, 110305340), (166, 57146140), (172, 55152670), (215, 44122136), (332, 28573070), (344, 27576335), (415, 22858456), (430, 22061068), (664, 14286535), (830, 11429228), (860, 11030534), (1660, 5714614), (1720, 5515267), (3320, 2857307), (3569, 2657960), (7138, 1328980), (14276, 664490), (17845, 531592), (28552, 332245), (35690, 265796), (66449, 142760), (71380, 132898)]