4328596900

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 9484879040

約数和(自身を除く): 5156282140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 379, 631, 724, 758, 905, 1262, 1516, 1810, 1895, 2524, 3155, 3620, 3790, 4525, 6310, 7580, 9050, 9475, 12620, 15775, 18100, 18950, 31550, 37900, 63100, 68599, 114211, 137198, 228422, 239149, 274396, 342995, 456844, 478298, 571055, 685990, 956596, 1142110, 1195745, 1371980, 1714975, 2284220, 2391490, 2855275, 3429950, 4782980, 5710550, 5978725, 6859900, 11421100, 11957450, 23914900, 43285969, 86571938, 173143876, 216429845, 432859690, 865719380, 1082149225, 2164298450, 4328596900]

約数ペア:

[(1, 4328596900), (2, 2164298450), (4, 1082149225), (5, 865719380), (10, 432859690), (20, 216429845), (25, 173143876), (50, 86571938), (100, 43285969), (181, 23914900), (362, 11957450), (379, 11421100), (631, 6859900), (724, 5978725), (758, 5710550), (905, 4782980), (1262, 3429950), (1516, 2855275), (1810, 2391490), (1895, 2284220), (2524, 1714975), (3155, 1371980), (3620, 1195745), (3790, 1142110), (4525, 956596), (6310, 685990), (7580, 571055), (9050, 478298), (9475, 456844), (12620, 342995), (15775, 274396), (18100, 239149), (18950, 228422), (31550, 137198), (37900, 114211), (63100, 68599)]