40902004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3160

約数の個数: 48

約数和(自身を含む): 87776640

約数和(自身を除く): 46874636

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3109, 3289, 6218, 6578, 12436, 13156, 34199, 40417, 68398, 71507, 80834, 136796, 143014, 161668, 286028, 444587, 786577, 889174, 929591, 1573154, 1778348, 1859182, 3146308, 3718364, 10225501, 20451002, 40902004]

約数ペア:

[(1, 40902004), (2, 20451002), (4, 10225501), (11, 3718364), (13, 3146308), (22, 1859182), (23, 1778348), (26, 1573154), (44, 929591), (46, 889174), (52, 786577), (92, 444587), (143, 286028), (253, 161668), (286, 143014), (299, 136796), (506, 80834), (572, 71507), (598, 68398), (1012, 40417), (1196, 34199), (3109, 13156), (3289, 12436), (6218, 6578)]