47316640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 129548160

約数和(自身を除く): 82231520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 509, 560, 581, 664, 830, 1018, 1120, 1162, 1328, 1660, 2036, 2324, 2545, 2656, 2905, 3320, 3563, 4072, 4648, 5090, 5810, 6640, 7126, 8144, 9296, 10180, 11620, 13280, 14252, 16288, 17815, 18592, 20360, 23240, 28504, 35630, 40720, 42247, 46480, 57008, 71260, 81440, 84494, 92960, 114016, 142520, 168988, 211235, 285040, 295729, 337976, 422470, 570080, 591458, 675952, 844940, 1182916, 1351904, 1478645, 1689880, 2365832, 2957290, 3379760, 4731664, 5914580, 6759520, 9463328, 11829160, 23658320, 47316640]

約数ペア:

[(1, 47316640), (2, 23658320), (4, 11829160), (5, 9463328), (7, 6759520), (8, 5914580), (10, 4731664), (14, 3379760), (16, 2957290), (20, 2365832), (28, 1689880), (32, 1478645), (35, 1351904), (40, 1182916), (56, 844940), (70, 675952), (80, 591458), (83, 570080), (112, 422470), (140, 337976), (160, 295729), (166, 285040), (224, 211235), (280, 168988), (332, 142520), (415, 114016), (509, 92960), (560, 84494), (581, 81440), (664, 71260), (830, 57008), (1018, 46480), (1120, 42247), (1162, 40720), (1328, 35630), (1660, 28504), (2036, 23240), (2324, 20360), (2545, 18592), (2656, 17815), (2905, 16288), (3320, 14252), (3563, 13280), (4072, 11620), (4648, 10180), (5090, 9296), (5810, 8144), (6640, 7126)]