2110078150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{619}}^1\times {\mathrm{863}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 3985459200

約数和(自身を除く): 1875381050

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 619, 790, 863, 1238, 1726, 1975, 3095, 3950, 4315, 6190, 8630, 15475, 21575, 30950, 43150, 48901, 68177, 97802, 136354, 244505, 340885, 489010, 534197, 681770, 1068394, 1222525, 1704425, 2445050, 2670985, 3408850, 5341970, 13354925, 26709850, 42201563, 84403126, 211007815, 422015630, 1055039075, 2110078150]

約数ペア:

[(1, 2110078150), (2, 1055039075), (5, 422015630), (10, 211007815), (25, 84403126), (50, 42201563), (79, 26709850), (158, 13354925), (395, 5341970), (619, 3408850), (790, 2670985), (863, 2445050), (1238, 1704425), (1726, 1222525), (1975, 1068394), (3095, 681770), (3950, 534197), (4315, 489010), (6190, 340885), (8630, 244505), (15475, 136354), (21575, 97802), (30950, 68177), (43150, 48901)]