231570280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{98123}}^1$

素因数の和:98193

約数の個数: 32

約数和(自身を含む): 529869600

約数和(自身を除く): 298299320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 98123, 196246, 392492, 490615, 784984, 981230, 1962460, 3924920, 5789257, 11578514, 23157028, 28946285, 46314056, 57892570, 115785140, 231570280]

約数ペア:

[(1, 231570280), (2, 115785140), (4, 57892570), (5, 46314056), (8, 28946285), (10, 23157028), (20, 11578514), (40, 5789257), (59, 3924920), (118, 1962460), (236, 981230), (295, 784984), (472, 490615), (590, 392492), (1180, 196246), (2360, 98123)]