22096030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 45800640

約数和(自身を除く): 23704610

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 61, 74, 89, 110, 122, 178, 185, 305, 370, 407, 445, 610, 671, 814, 890, 979, 1342, 1958, 2035, 2257, 3293, 3355, 4070, 4514, 4895, 5429, 6586, 6710, 9790, 10858, 11285, 16465, 22570, 24827, 27145, 32930, 36223, 49654, 54290, 59719, 72446, 119438, 124135, 181115, 200873, 248270, 298595, 362230, 401746, 597190, 1004365, 2008730, 2209603, 4419206, 11048015, 22096030]

約数ペア:

[(1, 22096030), (2, 11048015), (5, 4419206), (10, 2209603), (11, 2008730), (22, 1004365), (37, 597190), (55, 401746), (61, 362230), (74, 298595), (89, 248270), (110, 200873), (122, 181115), (178, 124135), (185, 119438), (305, 72446), (370, 59719), (407, 54290), (445, 49654), (610, 36223), (671, 32930), (814, 27145), (890, 24827), (979, 22570), (1342, 16465), (1958, 11285), (2035, 10858), (2257, 9790), (3293, 6710), (3355, 6586), (4070, 5429), (4514, 4895)]