83009410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 85729790

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 89, 110, 122, 139, 178, 278, 305, 445, 610, 671, 695, 890, 979, 1342, 1390, 1529, 1958, 3058, 3355, 4895, 5429, 6710, 7645, 8479, 9790, 10858, 12371, 15290, 16958, 24742, 27145, 42395, 54290, 59719, 61855, 84790, 93269, 119438, 123710, 136081, 186538, 272162, 298595, 466345, 597190, 680405, 754631, 932690, 1360810, 1509262, 3773155, 7546310, 8300941, 16601882, 41504705, 83009410]

約数ペア:

[(1, 83009410), (2, 41504705), (5, 16601882), (10, 8300941), (11, 7546310), (22, 3773155), (55, 1509262), (61, 1360810), (89, 932690), (110, 754631), (122, 680405), (139, 597190), (178, 466345), (278, 298595), (305, 272162), (445, 186538), (610, 136081), (671, 123710), (695, 119438), (890, 93269), (979, 84790), (1342, 61855), (1390, 59719), (1529, 54290), (1958, 42395), (3058, 27145), (3355, 24742), (4895, 16958), (5429, 15290), (6710, 12371), (7645, 10858), (8479, 9790)]