193148080

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17623}}^1$

素因数の和:17773

約数の個数: 40

約数和(自身を含む): 452372832

約数和(自身を除く): 259224752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 17623, 35246, 70492, 88115, 140984, 176230, 281968, 352460, 704920, 1409840, 2414351, 4828702, 9657404, 12071755, 19314808, 24143510, 38629616, 48287020, 96574040, 193148080]

約数ペア:

[(1, 193148080), (2, 96574040), (4, 48287020), (5, 38629616), (8, 24143510), (10, 19314808), (16, 12071755), (20, 9657404), (40, 4828702), (80, 2414351), (137, 1409840), (274, 704920), (548, 352460), (685, 281968), (1096, 176230), (1370, 140984), (2192, 88115), (2740, 70492), (5480, 35246), (10960, 17623)]