84892720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96469}}^1$

素因数の和:96493

約数の個数: 40

約数和(自身を含む): 215321040

約数和(自身を除く): 130428320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 96469, 192938, 385876, 482345, 771752, 964690, 1061159, 1543504, 1929380, 2122318, 3858760, 4244636, 5305795, 7717520, 8489272, 10611590, 16978544, 21223180, 42446360, 84892720]

約数ペア:

[(1, 84892720), (2, 42446360), (4, 21223180), (5, 16978544), (8, 10611590), (10, 8489272), (11, 7717520), (16, 5305795), (20, 4244636), (22, 3858760), (40, 2122318), (44, 1929380), (55, 1543504), (80, 1061159), (88, 964690), (110, 771752), (176, 482345), (220, 385876), (440, 192938), (880, 96469)]