304826600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{117241}}^1$

素因数の和:117270

約数の個数: 48

約数和(自身を含む): 763245420

約数和(自身を除く): 458418820

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 117241, 234482, 468964, 586205, 937928, 1172410, 1524133, 2344820, 2931025, 3048266, 4689640, 5862050, 6096532, 7620665, 11724100, 12193064, 15241330, 23448200, 30482660, 38103325, 60965320, 76206650, 152413300, 304826600]

約数ペア:

[(1, 304826600), (2, 152413300), (4, 76206650), (5, 60965320), (8, 38103325), (10, 30482660), (13, 23448200), (20, 15241330), (25, 12193064), (26, 11724100), (40, 7620665), (50, 6096532), (52, 5862050), (65, 4689640), (100, 3048266), (104, 2931025), (130, 2344820), (200, 1524133), (260, 1172410), (325, 937928), (520, 586205), (650, 468964), (1300, 234482), (2600, 117241)]