13134380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4118

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 19766740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 4079, 8158, 16316, 20395, 28553, 40790, 57106, 81580, 93817, 114212, 142765, 187634, 285530, 375268, 469085, 571060, 656719, 938170, 1313438, 1876340, 2626876, 3283595, 6567190, 13134380]

約数ペア:

[(1, 13134380), (2, 6567190), (4, 3283595), (5, 2626876), (7, 1876340), (10, 1313438), (14, 938170), (20, 656719), (23, 571060), (28, 469085), (35, 375268), (46, 285530), (70, 187634), (92, 142765), (115, 114212), (140, 93817), (161, 81580), (230, 57106), (322, 40790), (460, 28553), (644, 20395), (805, 16316), (1610, 8158), (3220, 4079)]