2013375320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4575853}}^1$

素因数の和:4575875

約数の個数: 32

約数和(自身を含む): 4941922320

約数和(自身を除く): 2928547000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4575853, 9151706, 18303412, 22879265, 36606824, 45758530, 50334383, 91517060, 100668766, 183034120, 201337532, 251671915, 402675064, 503343830, 1006687660, 2013375320]

約数ペア:

[(1, 2013375320), (2, 1006687660), (4, 503343830), (5, 402675064), (8, 251671915), (10, 201337532), (11, 183034120), (20, 100668766), (22, 91517060), (40, 50334383), (44, 45758530), (55, 36606824), (88, 22879265), (110, 18303412), (220, 9151706), (440, 4575853)]