164503100

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{12953}}^1$

素因数の和:13094

約数の個数: 36

約数和(自身を含む): 359810304

約数和(自身を除く): 195307204

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 6350, 12700, 12953, 25906, 51812, 64765, 129530, 259060, 323825, 647650, 1295300, 1645031, 3290062, 6580124, 8225155, 16450310, 32900620, 41125775, 82251550, 164503100]

約数ペア:

[(1, 164503100), (2, 82251550), (4, 41125775), (5, 32900620), (10, 16450310), (20, 8225155), (25, 6580124), (50, 3290062), (100, 1645031), (127, 1295300), (254, 647650), (508, 323825), (635, 259060), (1270, 129530), (2540, 64765), (3175, 51812), (6350, 25906), (12700, 12953)]