22871570590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 45145900800

約数和(自身を除く): 22274330210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 571, 811, 898, 1142, 1622, 2245, 2855, 4055, 4490, 4939, 5710, 6281, 8110, 8921, 9878, 12562, 17842, 24695, 31405, 44605, 49390, 62810, 89210, 256379, 364139, 463081, 512758, 728278, 926162, 1281895, 1820695, 2315405, 2563790, 2820169, 3641390, 4005529, 4630810, 5093891, 5640338, 8011058, 10187782, 14100845, 20027645, 25469455, 28201690, 40055290, 50938910, 207923369, 415846738, 1039616845, 2079233690, 2287157059, 4574314118, 11435785295, 22871570590]

約数ペア:

[(1, 22871570590), (2, 11435785295), (5, 4574314118), (10, 2287157059), (11, 2079233690), (22, 1039616845), (55, 415846738), (110, 207923369), (449, 50938910), (571, 40055290), (811, 28201690), (898, 25469455), (1142, 20027645), (1622, 14100845), (2245, 10187782), (2855, 8011058), (4055, 5640338), (4490, 5093891), (4939, 4630810), (5710, 4005529), (6281, 3641390), (8110, 2820169), (8921, 2563790), (9878, 2315405), (12562, 1820695), (17842, 1281895), (24695, 926162), (31405, 728278), (44605, 512758), (49390, 463081), (62810, 364139), (89210, 256379)]