296552450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 564071040

約数和(自身を除く): 267518590

約数列:

[1, 2, 5, 10, 25, 50, 89, 103, 178, 206, 445, 515, 647, 890, 1030, 1294, 2225, 2575, 3235, 4450, 5150, 6470, 9167, 16175, 18334, 32350, 45835, 57583, 66641, 91670, 115166, 133282, 229175, 287915, 333205, 458350, 575830, 666410, 1439575, 1666025, 2879150, 3332050, 5931049, 11862098, 29655245, 59310490, 148276225, 296552450]

約数ペア:

[(1, 296552450), (2, 148276225), (5, 59310490), (10, 29655245), (25, 11862098), (50, 5931049), (89, 3332050), (103, 2879150), (178, 1666025), (206, 1439575), (445, 666410), (515, 575830), (647, 458350), (890, 333205), (1030, 287915), (1294, 229175), (2225, 133282), (2575, 115166), (3235, 91670), (4450, 66641), (5150, 57583), (6470, 45835), (9167, 32350), (16175, 18334)]