24635020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 54885600

約数和(自身を除く): 30250580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 241, 269, 380, 482, 538, 964, 1076, 1205, 1345, 2410, 2690, 4579, 4820, 5111, 5380, 9158, 10222, 18316, 20444, 22895, 25555, 45790, 51110, 64829, 91580, 102220, 129658, 259316, 324145, 648290, 1231751, 1296580, 2463502, 4927004, 6158755, 12317510, 24635020]

約数ペア:

[(1, 24635020), (2, 12317510), (4, 6158755), (5, 4927004), (10, 2463502), (19, 1296580), (20, 1231751), (38, 648290), (76, 324145), (95, 259316), (190, 129658), (241, 102220), (269, 91580), (380, 64829), (482, 51110), (538, 45790), (964, 25555), (1076, 22895), (1205, 20444), (1345, 18316), (2410, 10222), (2690, 9158), (4579, 5380), (4820, 5111)]