5751460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 14196672

約数和(自身を除く): 8445212

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2011, 2860, 4022, 8044, 10055, 20110, 22121, 26143, 40220, 44242, 52286, 88484, 104572, 110605, 130715, 221210, 261430, 287573, 442420, 522860, 575146, 1150292, 1437865, 2875730, 5751460]

約数ペア:

[(1, 5751460), (2, 2875730), (4, 1437865), (5, 1150292), (10, 575146), (11, 522860), (13, 442420), (20, 287573), (22, 261430), (26, 221210), (44, 130715), (52, 110605), (55, 104572), (65, 88484), (110, 52286), (130, 44242), (143, 40220), (220, 26143), (260, 22121), (286, 20110), (572, 10055), (715, 8044), (1430, 4022), (2011, 2860)]