45574880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21911}}^1$

素因数の和:21939

約数の個数: 48

約数和(自身を含む): 115958304

約数和(自身を除く): 70383424

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, 21911, 43822, 87644, 109555, 175288, 219110, 284843, 350576, 438220, 569686, 701152, 876440, 1139372, 1424215, 1752880, 2278744, 2848430, 3505760, 4557488, 5696860, 9114976, 11393720, 22787440, 45574880]

約数ペア:

[(1, 45574880), (2, 22787440), (4, 11393720), (5, 9114976), (8, 5696860), (10, 4557488), (13, 3505760), (16, 2848430), (20, 2278744), (26, 1752880), (32, 1424215), (40, 1139372), (52, 876440), (65, 701152), (80, 569686), (104, 438220), (130, 350576), (160, 284843), (208, 219110), (260, 175288), (416, 109555), (520, 87644), (1040, 43822), (2080, 21911)]