3449680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 8999424

約数和(自身を除く): 5549744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 107, 124, 130, 155, 208, 214, 248, 260, 310, 403, 428, 496, 520, 535, 620, 806, 856, 1040, 1070, 1240, 1391, 1612, 1712, 2015, 2140, 2480, 2782, 3224, 3317, 4030, 4280, 5564, 6448, 6634, 6955, 8060, 8560, 11128, 13268, 13910, 16120, 16585, 22256, 26536, 27820, 32240, 33170, 43121, 53072, 55640, 66340, 86242, 111280, 132680, 172484, 215605, 265360, 344968, 431210, 689936, 862420, 1724840, 3449680]

約数ペア:

[(1, 3449680), (2, 1724840), (4, 862420), (5, 689936), (8, 431210), (10, 344968), (13, 265360), (16, 215605), (20, 172484), (26, 132680), (31, 111280), (40, 86242), (52, 66340), (62, 55640), (65, 53072), (80, 43121), (104, 33170), (107, 32240), (124, 27820), (130, 26536), (155, 22256), (208, 16585), (214, 16120), (248, 13910), (260, 13268), (310, 11128), (403, 8560), (428, 8060), (496, 6955), (520, 6634), (535, 6448), (620, 5564), (806, 4280), (856, 4030), (1040, 3317), (1070, 3224), (1240, 2782), (1391, 2480), (1612, 2140), (1712, 2015)]