519884090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{77479}}^1$

素因数の和:77558

約数の個数: 32

約数和(自身を含む): 1037612160

約数和(自身を除く): 517728070

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 77479, 154958, 387395, 774790, 852269, 1704538, 4261345, 4726219, 8522690, 9452438, 23631095, 47262190, 51988409, 103976818, 259942045, 519884090]

約数ペア:

[(1, 519884090), (2, 259942045), (5, 103976818), (10, 51988409), (11, 47262190), (22, 23631095), (55, 9452438), (61, 8522690), (110, 4726219), (122, 4261345), (305, 1704538), (610, 852269), (671, 774790), (1342, 387395), (3355, 154958), (6710, 77479)]