84157030760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191265979}}^1$

素因数の和:191266001

約数の個数: 32

約数和(自身を含む): 206567258400

約数和(自身を除く): 122410227640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 191265979, 382531958, 765063916, 956329895, 1530127832, 1912659790, 2103925769, 3825319580, 4207851538, 7650639160, 8415703076, 10519628845, 16831406152, 21039257690, 42078515380, 84157030760]

約数ペア:

[(1, 84157030760), (2, 42078515380), (4, 21039257690), (5, 16831406152), (8, 10519628845), (10, 8415703076), (11, 7650639160), (20, 4207851538), (22, 3825319580), (40, 2103925769), (44, 1912659790), (55, 1530127832), (88, 956329895), (110, 765063916), (220, 382531958), (440, 191265979)]