47247520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 119968128

約数和(自身を除く): 72720608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 347, 368, 370, 460, 592, 694, 736, 740, 851, 920, 1184, 1388, 1480, 1702, 1735, 1840, 2776, 2960, 3404, 3470, 3680, 4255, 5552, 5920, 6808, 6940, 7981, 8510, 11104, 12839, 13616, 13880, 15962, 17020, 25678, 27232, 27760, 31924, 34040, 39905, 51356, 55520, 63848, 64195, 68080, 79810, 102712, 127696, 128390, 136160, 159620, 205424, 255392, 256780, 295297, 319240, 410848, 513560, 590594, 638480, 1027120, 1181188, 1276960, 1476485, 2054240, 2362376, 2952970, 4724752, 5905940, 9449504, 11811880, 23623760, 47247520]

約数ペア:

[(1, 47247520), (2, 23623760), (4, 11811880), (5, 9449504), (8, 5905940), (10, 4724752), (16, 2952970), (20, 2362376), (23, 2054240), (32, 1476485), (37, 1276960), (40, 1181188), (46, 1027120), (74, 638480), (80, 590594), (92, 513560), (115, 410848), (148, 319240), (160, 295297), (184, 256780), (185, 255392), (230, 205424), (296, 159620), (347, 136160), (368, 128390), (370, 127696), (460, 102712), (592, 79810), (694, 68080), (736, 64195), (740, 63848), (851, 55520), (920, 51356), (1184, 39905), (1388, 34040), (1480, 31924), (1702, 27760), (1735, 27232), (1840, 25678), (2776, 17020), (2960, 15962), (3404, 13880), (3470, 13616), (3680, 12839), (4255, 11104), (5552, 8510), (5920, 7981), (6808, 6940)]