5200694840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{319453}}^1$

素因数の和:319512

約数の個数: 64

約数和(自身を含む): 13110392160

約数和(自身を除く): 7909697320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 319453, 638906, 1277812, 1597265, 2555624, 3194530, 3513983, 6389060, 7027966, 11819761, 12778120, 14055932, 17569915, 23639522, 28111864, 35139830, 47279044, 59098805, 70279660, 94558088, 118197610, 130017371, 140559320, 236395220, 260034742, 472790440, 520069484, 650086855, 1040138968, 1300173710, 2600347420, 5200694840]

約数ペア:

[(1, 5200694840), (2, 2600347420), (4, 1300173710), (5, 1040138968), (8, 650086855), (10, 520069484), (11, 472790440), (20, 260034742), (22, 236395220), (37, 140559320), (40, 130017371), (44, 118197610), (55, 94558088), (74, 70279660), (88, 59098805), (110, 47279044), (148, 35139830), (185, 28111864), (220, 23639522), (296, 17569915), (370, 14055932), (407, 12778120), (440, 11819761), (740, 7027966), (814, 6389060), (1480, 3513983), (1628, 3194530), (2035, 2555624), (3256, 1597265), (4070, 1277812), (8140, 638906), (16280, 319453)]