24774260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 34979980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 569, 622, 1138, 1244, 1555, 2177, 2276, 2845, 3110, 3983, 4354, 5690, 6220, 7966, 8708, 10885, 11380, 15932, 19915, 21770, 39830, 43540, 79660, 176959, 353918, 707836, 884795, 1238713, 1769590, 2477426, 3539180, 4954852, 6193565, 12387130, 24774260]

約数ペア:

[(1, 24774260), (2, 12387130), (4, 6193565), (5, 4954852), (7, 3539180), (10, 2477426), (14, 1769590), (20, 1238713), (28, 884795), (35, 707836), (70, 353918), (140, 176959), (311, 79660), (569, 43540), (622, 39830), (1138, 21770), (1244, 19915), (1555, 15932), (2177, 11380), (2276, 10885), (2845, 8708), (3110, 7966), (3983, 6220), (4354, 5690)]