2116731320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4810753}}^1$

素因数の和:4810775

約数の個数: 32

約数和(自身を含む): 5195614320

約数和(自身を除く): 3078883000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4810753, 9621506, 19243012, 24053765, 38486024, 48107530, 52918283, 96215060, 105836566, 192430120, 211673132, 264591415, 423346264, 529182830, 1058365660, 2116731320]

約数ペア:

[(1, 2116731320), (2, 1058365660), (4, 529182830), (5, 423346264), (8, 264591415), (10, 211673132), (11, 192430120), (20, 105836566), (22, 96215060), (40, 52918283), (44, 48107530), (55, 38486024), (88, 24053765), (110, 19243012), (220, 9621506), (440, 4810753)]