247924300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{190711}}^1$

素因数の和:190738

約数の個数: 36

約数和(自身を含む): 579383056

約数和(自身を除く): 331458756

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 190711, 381422, 762844, 953555, 1907110, 2479243, 3814220, 4767775, 4958486, 9535550, 9916972, 12396215, 19071100, 24792430, 49584860, 61981075, 123962150, 247924300]

約数ペア:

[(1, 247924300), (2, 123962150), (4, 61981075), (5, 49584860), (10, 24792430), (13, 19071100), (20, 12396215), (25, 9916972), (26, 9535550), (50, 4958486), (52, 4767775), (65, 3814220), (100, 2479243), (130, 1907110), (260, 953555), (325, 762844), (650, 381422), (1300, 190711)]