22756740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4801}}^1$

素因数の和:4892

約数の個数: 48

約数和(自身を含む): 64538880

約数和(自身を除く): 41782140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 4801, 9602, 14403, 19204, 24005, 28806, 48010, 57612, 72015, 96020, 144030, 288060, 379279, 758558, 1137837, 1517116, 1896395, 2275674, 3792790, 4551348, 5689185, 7585580, 11378370, 22756740]

約数ペア:

[(1, 22756740), (2, 11378370), (3, 7585580), (4, 5689185), (5, 4551348), (6, 3792790), (10, 2275674), (12, 1896395), (15, 1517116), (20, 1137837), (30, 758558), (60, 379279), (79, 288060), (158, 144030), (237, 96020), (316, 72015), (395, 57612), (474, 48010), (790, 28806), (948, 24005), (1185, 19204), (1580, 14403), (2370, 9602), (4740, 4801)]