15584080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 36685152

約数和(自身を除く): 21101072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 2347, 3320, 4694, 6640, 9388, 11735, 18776, 23470, 37552, 46940, 93880, 187760, 194801, 389602, 779204, 974005, 1558408, 1948010, 3116816, 3896020, 7792040, 15584080]

約数ペア:

[(1, 15584080), (2, 7792040), (4, 3896020), (5, 3116816), (8, 1948010), (10, 1558408), (16, 974005), (20, 779204), (40, 389602), (80, 194801), (83, 187760), (166, 93880), (332, 46940), (415, 37552), (664, 23470), (830, 18776), (1328, 11735), (1660, 9388), (2347, 6640), (3320, 4694)]