97642880

素因数分解:

$2^7\times 5^1\times {\mathrm{152567}}^1$

素因数の和:152586

約数の個数: 32

約数和(自身を含む): 233429040

約数和(自身を除く): 135786160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 152567, 305134, 610268, 762835, 1220536, 1525670, 2441072, 3051340, 4882144, 6102680, 9764288, 12205360, 19528576, 24410720, 48821440, 97642880]

約数ペア:

[(1, 97642880), (2, 48821440), (4, 24410720), (5, 19528576), (8, 12205360), (10, 9764288), (16, 6102680), (20, 4882144), (32, 3051340), (40, 2441072), (64, 1525670), (80, 1220536), (128, 762835), (160, 610268), (320, 305134), (640, 152567)]