11603920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4723

約数の個数: 40

約数和(自身を含む): 27855360

約数和(自身を除く): 16251440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4679, 9358, 18716, 23395, 37432, 46790, 74864, 93580, 145049, 187160, 290098, 374320, 580196, 725245, 1160392, 1450490, 2320784, 2900980, 5801960, 11603920]

約数ペア:

[(1, 11603920), (2, 5801960), (4, 2900980), (5, 2320784), (8, 1450490), (10, 1160392), (16, 725245), (20, 580196), (31, 374320), (40, 290098), (62, 187160), (80, 145049), (124, 93580), (155, 74864), (248, 46790), (310, 37432), (496, 23395), (620, 18716), (1240, 9358), (2480, 4679)]