11160380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7247}}^1$

素因数の和:7274

約数の個数: 48

約数和(自身を含む): 29223936

約数和(自身を除く): 18063556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7247, 14494, 28988, 36235, 50729, 72470, 79717, 101458, 144940, 159434, 202916, 253645, 318868, 398585, 507290, 558019, 797170, 1014580, 1116038, 1594340, 2232076, 2790095, 5580190, 11160380]

約数ペア:

[(1, 11160380), (2, 5580190), (4, 2790095), (5, 2232076), (7, 1594340), (10, 1116038), (11, 1014580), (14, 797170), (20, 558019), (22, 507290), (28, 398585), (35, 318868), (44, 253645), (55, 202916), (70, 159434), (77, 144940), (110, 101458), (140, 79717), (154, 72470), (220, 50729), (308, 36235), (385, 28988), (770, 14494), (1540, 7247)]