24605020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 56998368

約数和(自身を除く): 32393348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1153, 1940, 2134, 2306, 4268, 4612, 5335, 5765, 10670, 11530, 12683, 21340, 23060, 25366, 50732, 63415, 111841, 126830, 223682, 253660, 447364, 559205, 1118410, 1230251, 2236820, 2460502, 4921004, 6151255, 12302510, 24605020]

約数ペア:

[(1, 24605020), (2, 12302510), (4, 6151255), (5, 4921004), (10, 2460502), (11, 2236820), (20, 1230251), (22, 1118410), (44, 559205), (55, 447364), (97, 253660), (110, 223682), (194, 126830), (220, 111841), (388, 63415), (485, 50732), (970, 25366), (1067, 23060), (1153, 21340), (1940, 12683), (2134, 11530), (2306, 10670), (4268, 5765), (4612, 5335)]