27539060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22573}}^1$

素因数の和:22643

約数の個数: 24

約数和(自身を含む): 58782696

約数和(自身を除く): 31243636

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 22573, 45146, 90292, 112865, 225730, 451460, 1376953, 2753906, 5507812, 6884765, 13769530, 27539060]

約数ペア:

[(1, 27539060), (2, 13769530), (4, 6884765), (5, 5507812), (10, 2753906), (20, 1376953), (61, 451460), (122, 225730), (244, 112865), (305, 90292), (610, 45146), (1220, 22573)]