461111997980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{23991259}}^1$

素因数の和:23991330

約数の個数: 36

約数和(自身を含む): 1000579489560

約数和(自身を除く): 539467491580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 19220, 23991259, 47982518, 95965036, 119956295, 239912590, 479825180, 743729029, 1487458058, 2974916116, 3718645145, 7437290290, 14874580580, 23055599899, 46111199798, 92222399596, 115277999495, 230555998990, 461111997980]

約数ペア:

[(1, 461111997980), (2, 230555998990), (4, 115277999495), (5, 92222399596), (10, 46111199798), (20, 23055599899), (31, 14874580580), (62, 7437290290), (124, 3718645145), (155, 2974916116), (310, 1487458058), (620, 743729029), (961, 479825180), (1922, 239912590), (3844, 119956295), (4805, 95965036), (9610, 47982518), (19220, 23991259)]