5964366920

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1\times {\mathrm{1373}}^1$

素因数の和:2094

約数の個数: 64

約数和(自身を含む): 13517521920

約数和(自身を除く): 7553155000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 487, 892, 974, 1115, 1373, 1784, 1948, 2230, 2435, 2746, 3896, 4460, 4870, 5492, 6865, 8920, 9740, 10984, 13730, 19480, 27460, 54920, 108601, 217202, 306179, 434404, 543005, 612358, 668651, 868808, 1086010, 1224716, 1337302, 1530895, 2172020, 2449432, 2674604, 3061790, 3343255, 4344040, 5349208, 6123580, 6686510, 12247160, 13373020, 26746040, 149109173, 298218346, 596436692, 745545865, 1192873384, 1491091730, 2982183460, 5964366920]

約数ペア:

[(1, 5964366920), (2, 2982183460), (4, 1491091730), (5, 1192873384), (8, 745545865), (10, 596436692), (20, 298218346), (40, 149109173), (223, 26746040), (446, 13373020), (487, 12247160), (892, 6686510), (974, 6123580), (1115, 5349208), (1373, 4344040), (1784, 3343255), (1948, 3061790), (2230, 2674604), (2435, 2449432), (2746, 2172020), (3896, 1530895), (4460, 1337302), (4870, 1224716), (5492, 1086010), (6865, 868808), (8920, 668651), (9740, 612358), (10984, 543005), (13730, 434404), (19480, 306179), (27460, 217202), (54920, 108601)]