17340980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7673}}^1$

素因数の和:7795

約数の個数: 24

約数和(自身を含む): 36743112

約数和(自身を除く): 19402132

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 7673, 15346, 30692, 38365, 76730, 153460, 867049, 1734098, 3468196, 4335245, 8670490, 17340980]

約数ペア:

[(1, 17340980), (2, 8670490), (4, 4335245), (5, 3468196), (10, 1734098), (20, 867049), (113, 153460), (226, 76730), (452, 38365), (565, 30692), (1130, 15346), (2260, 7673)]