103418720

素因数分解:

$2^5\times 5^1\times {\mathrm{797}}^1\times {\mathrm{811}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 244934928

約数和(自身を除く): 141516208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 797, 811, 1594, 1622, 3188, 3244, 3985, 4055, 6376, 6488, 7970, 8110, 12752, 12976, 15940, 16220, 25504, 25952, 31880, 32440, 63760, 64880, 127520, 129760, 646367, 1292734, 2585468, 3231835, 5170936, 6463670, 10341872, 12927340, 20683744, 25854680, 51709360, 103418720]

約数ペア:

[(1, 103418720), (2, 51709360), (4, 25854680), (5, 20683744), (8, 12927340), (10, 10341872), (16, 6463670), (20, 5170936), (32, 3231835), (40, 2585468), (80, 1292734), (160, 646367), (797, 129760), (811, 127520), (1594, 64880), (1622, 63760), (3188, 32440), (3244, 31880), (3985, 25952), (4055, 25504), (6376, 16220), (6488, 15940), (7970, 12976), (8110, 12752)]