6123920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6959}}^1$

素因数の和:6983

約数の個数: 40

約数和(自身を含む): 15534720

約数和(自身を除く): 9410800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6959, 13918, 27836, 34795, 55672, 69590, 76549, 111344, 139180, 153098, 278360, 306196, 382745, 556720, 612392, 765490, 1224784, 1530980, 3061960, 6123920]

約数ペア:

[(1, 6123920), (2, 3061960), (4, 1530980), (5, 1224784), (8, 765490), (10, 612392), (11, 556720), (16, 382745), (20, 306196), (22, 278360), (40, 153098), (44, 139180), (55, 111344), (80, 76549), (88, 69590), (110, 55672), (176, 34795), (220, 27836), (440, 13918), (880, 6959)]