441004040

素因数分解:

$2^3\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{5651}}^1$

素因数の和:7613

約数の個数: 32

約数和(自身を含む): 992943360

約数和(自身を除く): 551939320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1951, 3902, 5651, 7804, 9755, 11302, 15608, 19510, 22604, 28255, 39020, 45208, 56510, 78040, 113020, 226040, 11025101, 22050202, 44100404, 55125505, 88200808, 110251010, 220502020, 441004040]

約数ペア:

[(1, 441004040), (2, 220502020), (4, 110251010), (5, 88200808), (8, 55125505), (10, 44100404), (20, 22050202), (40, 11025101), (1951, 226040), (3902, 113020), (5651, 78040), (7804, 56510), (9755, 45208), (11302, 39020), (15608, 28255), (19510, 22604)]