102774880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49411}}^1$

素因数の和:49439

約数の個数: 48

約数和(自身を含む): 261488304

約数和(自身を除く): 158713424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 49411, 98822, 197644, 247055, 395288, 494110, 642343, 790576, 988220, 1284686, 1581152, 1976440, 2569372, 3211715, 3952880, 5138744, 6423430, 7905760, 10277488, 12846860, 20554976, 25693720, 51387440, 102774880]

約数ペア:

[(1, 102774880), (2, 51387440), (4, 25693720), (5, 20554976), (8, 12846860), (10, 10277488), (13, 7905760), (16, 6423430), (20, 5138744), (26, 3952880), (32, 3211715), (40, 2569372), (52, 1976440), (65, 1581152), (80, 1284686), (104, 988220), (130, 790576), (160, 642343), (208, 494110), (260, 395288), (416, 247055), (520, 197644), (1040, 98822), (2080, 49411)]