154860050

素因数分解:

$2^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{12959}}^1$

素因数の和:13210

約数の個数: 24

約数和(自身を含む): 289267200

約数和(自身を除く): 134407150

約数列:

[1, 2, 5, 10, 25, 50, 239, 478, 1195, 2390, 5975, 11950, 12959, 25918, 64795, 129590, 323975, 647950, 3097201, 6194402, 15486005, 30972010, 77430025, 154860050]

約数ペア:

[(1, 154860050), (2, 77430025), (5, 30972010), (10, 15486005), (25, 6194402), (50, 3097201), (239, 647950), (478, 323975), (1195, 129590), (2390, 64795), (5975, 25918), (11950, 12959)]