11343520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 16332128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2287, 2480, 4574, 4960, 9148, 11435, 18296, 22870, 36592, 45740, 70897, 73184, 91480, 141794, 182960, 283588, 354485, 365920, 567176, 708970, 1134352, 1417940, 2268704, 2835880, 5671760, 11343520]

約数ペア:

[(1, 11343520), (2, 5671760), (4, 2835880), (5, 2268704), (8, 1417940), (10, 1134352), (16, 708970), (20, 567176), (31, 365920), (32, 354485), (40, 283588), (62, 182960), (80, 141794), (124, 91480), (155, 73184), (160, 70897), (248, 45740), (310, 36592), (496, 22870), (620, 18296), (992, 11435), (1240, 9148), (2287, 4960), (2480, 4574)]