42099860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1$

素因数の和:6224

約数の個数: 48

約数和(自身を含む): 99574272

約数和(自身を除く): 57474412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6173, 6820, 12346, 24692, 30865, 61730, 67903, 123460, 135806, 191363, 271612, 339515, 382726, 679030, 765452, 956815, 1358060, 1913630, 2104993, 3827260, 4209986, 8419972, 10524965, 21049930, 42099860]

約数ペア:

[(1, 42099860), (2, 21049930), (4, 10524965), (5, 8419972), (10, 4209986), (11, 3827260), (20, 2104993), (22, 1913630), (31, 1358060), (44, 956815), (55, 765452), (62, 679030), (110, 382726), (124, 339515), (155, 271612), (220, 191363), (310, 135806), (341, 123460), (620, 67903), (682, 61730), (1364, 30865), (1705, 24692), (3410, 12346), (6173, 6820)]