23679400

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 55426140

約数和(自身を除く): 31746740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 601, 788, 985, 1202, 1576, 1970, 2404, 3005, 3940, 4808, 4925, 6010, 7880, 9850, 12020, 15025, 19700, 24040, 30050, 39400, 60100, 118397, 120200, 236794, 473588, 591985, 947176, 1183970, 2367940, 2959925, 4735880, 5919850, 11839700, 23679400]

約数ペア:

[(1, 23679400), (2, 11839700), (4, 5919850), (5, 4735880), (8, 2959925), (10, 2367940), (20, 1183970), (25, 947176), (40, 591985), (50, 473588), (100, 236794), (197, 120200), (200, 118397), (394, 60100), (601, 39400), (788, 30050), (985, 24040), (1202, 19700), (1576, 15025), (1970, 12020), (2404, 9850), (3005, 7880), (3940, 6010), (4808, 4925)]