100672760

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24919}}^1$

素因数の和:25031

約数の個数: 32

約数和(自身を含む): 228765600

約数和(自身を除く): 128092840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 24919, 49838, 99676, 124595, 199352, 249190, 498380, 996760, 2516819, 5033638, 10067276, 12584095, 20134552, 25168190, 50336380, 100672760]

約数ペア:

[(1, 100672760), (2, 50336380), (4, 25168190), (5, 20134552), (8, 12584095), (10, 10067276), (20, 5033638), (40, 2516819), (101, 996760), (202, 498380), (404, 249190), (505, 199352), (808, 124595), (1010, 99676), (2020, 49838), (4040, 24919)]