40555460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 94070592

約数和(自身を除く): 53515132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 2221, 3652, 4442, 4565, 8884, 9130, 11105, 18260, 22210, 24431, 44420, 48862, 97724, 122155, 184343, 244310, 368686, 488620, 737372, 921715, 1843430, 2027773, 3686860, 4055546, 8111092, 10138865, 20277730, 40555460]

約数ペア:

[(1, 40555460), (2, 20277730), (4, 10138865), (5, 8111092), (10, 4055546), (11, 3686860), (20, 2027773), (22, 1843430), (44, 921715), (55, 737372), (83, 488620), (110, 368686), (166, 244310), (220, 184343), (332, 122155), (415, 97724), (830, 48862), (913, 44420), (1660, 24431), (1826, 22210), (2221, 18260), (3652, 11105), (4442, 9130), (4565, 8884)]