15733280

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 37558080

約数和(自身を除く): 21824800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 919, 1070, 1712, 1838, 2140, 3424, 3676, 4280, 4595, 7352, 8560, 9190, 14704, 17120, 18380, 29408, 36760, 73520, 98333, 147040, 196666, 393332, 491665, 786664, 983330, 1573328, 1966660, 3146656, 3933320, 7866640, 15733280]

約数ペア:

[(1, 15733280), (2, 7866640), (4, 3933320), (5, 3146656), (8, 1966660), (10, 1573328), (16, 983330), (20, 786664), (32, 491665), (40, 393332), (80, 196666), (107, 147040), (160, 98333), (214, 73520), (428, 36760), (535, 29408), (856, 18380), (919, 17120), (1070, 14704), (1712, 9190), (1838, 8560), (2140, 7352), (3424, 4595), (3676, 4280)]