2975538950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{1627}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 5620116480

約数和(自身を除く): 2644577530

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 463, 790, 926, 1627, 1975, 2315, 3254, 3950, 4630, 8135, 11575, 16270, 23150, 36577, 40675, 73154, 81350, 128533, 182885, 257066, 365770, 642665, 753301, 914425, 1285330, 1506602, 1828850, 3213325, 3766505, 6426650, 7533010, 18832525, 37665050, 59510779, 119021558, 297553895, 595107790, 1487769475, 2975538950]

約数ペア:

[(1, 2975538950), (2, 1487769475), (5, 595107790), (10, 297553895), (25, 119021558), (50, 59510779), (79, 37665050), (158, 18832525), (395, 7533010), (463, 6426650), (790, 3766505), (926, 3213325), (1627, 1828850), (1975, 1506602), (2315, 1285330), (3254, 914425), (3950, 753301), (4630, 642665), (8135, 365770), (11575, 257066), (16270, 182885), (23150, 128533), (36577, 81350), (40675, 73154)]