83490880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23719}}^1$

素因数の和:23747

約数の個数: 56

約数和(自身を含む): 216895680

約数和(自身を除く): 133404800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 23719, 47438, 94876, 118595, 189752, 237190, 260909, 379504, 474380, 521818, 759008, 948760, 1043636, 1304545, 1518016, 1897520, 2087272, 2609090, 3795040, 4174544, 5218180, 7590080, 8349088, 10436360, 16698176, 20872720, 41745440, 83490880]

約数ペア:

[(1, 83490880), (2, 41745440), (4, 20872720), (5, 16698176), (8, 10436360), (10, 8349088), (11, 7590080), (16, 5218180), (20, 4174544), (22, 3795040), (32, 2609090), (40, 2087272), (44, 1897520), (55, 1518016), (64, 1304545), (80, 1043636), (88, 948760), (110, 759008), (160, 521818), (176, 474380), (220, 379504), (320, 260909), (352, 237190), (440, 189752), (704, 118595), (880, 94876), (1760, 47438), (3520, 23719)]