10636720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4333

約数の個数: 40

約数和(自身を含む): 25534080

約数和(自身を除く): 14897360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4289, 8578, 17156, 21445, 34312, 42890, 68624, 85780, 132959, 171560, 265918, 343120, 531836, 664795, 1063672, 1329590, 2127344, 2659180, 5318360, 10636720]

約数ペア:

[(1, 10636720), (2, 5318360), (4, 2659180), (5, 2127344), (8, 1329590), (10, 1063672), (16, 664795), (20, 531836), (31, 343120), (40, 265918), (62, 171560), (80, 132959), (124, 85780), (155, 68624), (248, 42890), (310, 34312), (496, 21445), (620, 17156), (1240, 8578), (2480, 4289)]