105112960

素因数分解:

$2^7\times 5^1\times {\mathrm{164239}}^1$

素因数の和:164258

約数の個数: 32

約数和(自身を含む): 251287200

約数和(自身を除く): 146174240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 164239, 328478, 656956, 821195, 1313912, 1642390, 2627824, 3284780, 5255648, 6569560, 10511296, 13139120, 21022592, 26278240, 52556480, 105112960]

約数ペア:

[(1, 105112960), (2, 52556480), (4, 26278240), (5, 21022592), (8, 13139120), (10, 10511296), (16, 6569560), (20, 5255648), (32, 3284780), (40, 2627824), (64, 1642390), (80, 1313912), (128, 821195), (160, 656956), (320, 328478), (640, 164239)]