171566320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73951}}^1$

素因数の和:73993

約数の個数: 40

約数和(自身を含む): 412652160

約数和(自身を除く): 241085840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 73951, 147902, 295804, 369755, 591608, 739510, 1183216, 1479020, 2144579, 2958040, 4289158, 5916080, 8578316, 10722895, 17156632, 21445790, 34313264, 42891580, 85783160, 171566320]

約数ペア:

[(1, 171566320), (2, 85783160), (4, 42891580), (5, 34313264), (8, 21445790), (10, 17156632), (16, 10722895), (20, 8578316), (29, 5916080), (40, 4289158), (58, 2958040), (80, 2144579), (116, 1479020), (145, 1183216), (232, 739510), (290, 591608), (464, 369755), (580, 295804), (1160, 147902), (2320, 73951)]