304801900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{234463}}^1$

素因数の和:234490

約数の個数: 36

約数和(自身を含む): 712301632

約数和(自身を除く): 407499732

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 234463, 468926, 937852, 1172315, 2344630, 3048019, 4689260, 5861575, 6096038, 11723150, 12192076, 15240095, 23446300, 30480190, 60960380, 76200475, 152400950, 304801900]

約数ペア:

[(1, 304801900), (2, 152400950), (4, 76200475), (5, 60960380), (10, 30480190), (13, 23446300), (20, 15240095), (25, 12192076), (26, 11723150), (50, 6096038), (52, 5861575), (65, 4689260), (100, 3048019), (130, 2344630), (260, 1172315), (325, 937852), (650, 468926), (1300, 234463)]