22556380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 60060672

約数和(自身を除く): 37504292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 97, 110, 140, 151, 154, 194, 220, 302, 308, 385, 388, 485, 604, 679, 755, 770, 970, 1057, 1067, 1358, 1510, 1540, 1661, 1940, 2114, 2134, 2716, 3020, 3322, 3395, 4228, 4268, 5285, 5335, 6644, 6790, 7469, 8305, 10570, 10670, 11627, 13580, 14647, 14938, 16610, 21140, 21340, 23254, 29294, 29876, 33220, 37345, 46508, 58135, 58588, 73235, 74690, 102529, 116270, 146470, 149380, 161117, 205058, 232540, 292940, 322234, 410116, 512645, 644468, 805585, 1025290, 1127819, 1611170, 2050580, 2255638, 3222340, 4511276, 5639095, 11278190, 22556380]

約数ペア:

[(1, 22556380), (2, 11278190), (4, 5639095), (5, 4511276), (7, 3222340), (10, 2255638), (11, 2050580), (14, 1611170), (20, 1127819), (22, 1025290), (28, 805585), (35, 644468), (44, 512645), (55, 410116), (70, 322234), (77, 292940), (97, 232540), (110, 205058), (140, 161117), (151, 149380), (154, 146470), (194, 116270), (220, 102529), (302, 74690), (308, 73235), (385, 58588), (388, 58135), (485, 46508), (604, 37345), (679, 33220), (755, 29876), (770, 29294), (970, 23254), (1057, 21340), (1067, 21140), (1358, 16610), (1510, 14938), (1540, 14647), (1661, 13580), (1940, 11627), (2114, 10670), (2134, 10570), (2716, 8305), (3020, 7469), (3322, 6790), (3395, 6644), (4228, 5335), (4268, 5285)]