24488420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 56851200

約数和(自身を除く): 32362780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1409, 1580, 1738, 2818, 3476, 4345, 5636, 7045, 8690, 14090, 15499, 17380, 28180, 30998, 61996, 77495, 111311, 154990, 222622, 309980, 445244, 556555, 1113110, 1224421, 2226220, 2448842, 4897684, 6122105, 12244210, 24488420]

約数ペア:

[(1, 24488420), (2, 12244210), (4, 6122105), (5, 4897684), (10, 2448842), (11, 2226220), (20, 1224421), (22, 1113110), (44, 556555), (55, 445244), (79, 309980), (110, 222622), (158, 154990), (220, 111311), (316, 77495), (395, 61996), (790, 30998), (869, 28180), (1409, 17380), (1580, 15499), (1738, 14090), (2818, 8690), (3476, 7045), (4345, 5636)]