5798980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 13616064

約数和(自身を除く): 7817084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 613, 860, 946, 1226, 1892, 2365, 2452, 3065, 4730, 6130, 6743, 9460, 12260, 13486, 26359, 26972, 33715, 52718, 67430, 105436, 131795, 134860, 263590, 289949, 527180, 579898, 1159796, 1449745, 2899490, 5798980]

約数ペア:

[(1, 5798980), (2, 2899490), (4, 1449745), (5, 1159796), (10, 579898), (11, 527180), (20, 289949), (22, 263590), (43, 134860), (44, 131795), (55, 105436), (86, 67430), (110, 52718), (172, 33715), (215, 26972), (220, 26359), (430, 13486), (473, 12260), (613, 9460), (860, 6743), (946, 6130), (1226, 4730), (1892, 3065), (2365, 2452)]