47196920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 116644320

約数和(自身を除く): 69447400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 61, 92, 115, 116, 122, 145, 184, 230, 232, 244, 290, 305, 460, 488, 580, 610, 667, 841, 920, 1160, 1220, 1334, 1403, 1682, 1769, 2440, 2668, 2806, 3335, 3364, 3538, 4205, 5336, 5612, 6670, 6728, 7015, 7076, 8410, 8845, 11224, 13340, 14030, 14152, 16820, 17690, 19343, 26680, 28060, 33640, 35380, 38686, 40687, 51301, 56120, 70760, 77372, 81374, 96715, 102602, 154744, 162748, 193430, 203435, 205204, 256505, 325496, 386860, 406870, 410408, 513010, 773720, 813740, 1026020, 1179923, 1627480, 2052040, 2359846, 4719692, 5899615, 9439384, 11799230, 23598460, 47196920]

約数ペア:

[(1, 47196920), (2, 23598460), (4, 11799230), (5, 9439384), (8, 5899615), (10, 4719692), (20, 2359846), (23, 2052040), (29, 1627480), (40, 1179923), (46, 1026020), (58, 813740), (61, 773720), (92, 513010), (115, 410408), (116, 406870), (122, 386860), (145, 325496), (184, 256505), (230, 205204), (232, 203435), (244, 193430), (290, 162748), (305, 154744), (460, 102602), (488, 96715), (580, 81374), (610, 77372), (667, 70760), (841, 56120), (920, 51301), (1160, 40687), (1220, 38686), (1334, 35380), (1403, 33640), (1682, 28060), (1769, 26680), (2440, 19343), (2668, 17690), (2806, 16820), (3335, 14152), (3364, 14030), (3538, 13340), (4205, 11224), (5336, 8845), (5612, 8410), (6670, 7076), (6728, 7015)]