11969904880

素因数分解:

$2^4\times 5^1\times {\mathrm{929}}^1\times {\mathrm{161059}}^1$

素因数の和:162001

約数の個数: 40

約数和(自身を含む): 27860158800

約数和(自身を除く): 15890253920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929, 1858, 3716, 4645, 7432, 9290, 14864, 18580, 37160, 74320, 161059, 322118, 644236, 805295, 1288472, 1610590, 2576944, 3221180, 6442360, 12884720, 149623811, 299247622, 598495244, 748119055, 1196990488, 1496238110, 2393980976, 2992476220, 5984952440, 11969904880]

約数ペア:

[(1, 11969904880), (2, 5984952440), (4, 2992476220), (5, 2393980976), (8, 1496238110), (10, 1196990488), (16, 748119055), (20, 598495244), (40, 299247622), (80, 149623811), (929, 12884720), (1858, 6442360), (3716, 3221180), (4645, 2576944), (7432, 1610590), (9290, 1288472), (14864, 805295), (18580, 644236), (37160, 322118), (74320, 161059)]