15852560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6833}}^1$

素因数の和:6875

約数の個数: 40

約数和(自身を含む): 38133720

約数和(自身を除く): 22281160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 6833, 13666, 27332, 34165, 54664, 68330, 109328, 136660, 198157, 273320, 396314, 546640, 792628, 990785, 1585256, 1981570, 3170512, 3963140, 7926280, 15852560]

約数ペア:

[(1, 15852560), (2, 7926280), (4, 3963140), (5, 3170512), (8, 1981570), (10, 1585256), (16, 990785), (20, 792628), (29, 546640), (40, 396314), (58, 273320), (80, 198157), (116, 136660), (145, 109328), (232, 68330), (290, 54664), (464, 34165), (580, 27332), (1160, 13666), (2320, 6833)]