23190860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 62876016

約数和(自身を除く): 39685156

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 121, 140, 148, 154, 185, 220, 242, 259, 308, 370, 385, 407, 484, 518, 605, 740, 770, 814, 847, 1036, 1210, 1295, 1369, 1540, 1628, 1694, 2035, 2420, 2590, 2738, 2849, 3388, 4070, 4235, 4477, 5180, 5476, 5698, 6845, 8140, 8470, 8954, 9583, 11396, 13690, 14245, 15059, 16940, 17908, 19166, 22385, 27380, 28490, 30118, 31339, 38332, 44770, 47915, 56980, 60236, 62678, 75295, 89540, 95830, 105413, 125356, 150590, 156695, 165649, 191660, 210826, 301180, 313390, 331298, 421652, 527065, 626780, 662596, 828245, 1054130, 1159543, 1656490, 2108260, 2319086, 3312980, 4638172, 5797715, 11595430, 23190860]

約数ペア:

[(1, 23190860), (2, 11595430), (4, 5797715), (5, 4638172), (7, 3312980), (10, 2319086), (11, 2108260), (14, 1656490), (20, 1159543), (22, 1054130), (28, 828245), (35, 662596), (37, 626780), (44, 527065), (55, 421652), (70, 331298), (74, 313390), (77, 301180), (110, 210826), (121, 191660), (140, 165649), (148, 156695), (154, 150590), (185, 125356), (220, 105413), (242, 95830), (259, 89540), (308, 75295), (370, 62678), (385, 60236), (407, 56980), (484, 47915), (518, 44770), (605, 38332), (740, 31339), (770, 30118), (814, 28490), (847, 27380), (1036, 22385), (1210, 19166), (1295, 17908), (1369, 16940), (1540, 15059), (1628, 14245), (1694, 13690), (2035, 11396), (2420, 9583), (2590, 8954), (2738, 8470), (2849, 8140), (3388, 6845), (4070, 5698), (4235, 5476), (4477, 5180)]