25042710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 77220864

約数和(自身を除く): 52178154

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 231, 259, 293, 330, 370, 385, 407, 462, 518, 555, 586, 770, 777, 814, 879, 1110, 1155, 1221, 1295, 1465, 1554, 1758, 2035, 2051, 2310, 2442, 2590, 2849, 2930, 3223, 3885, 4070, 4102, 4395, 5698, 6105, 6153, 6446, 7770, 8547, 8790, 9669, 10255, 10841, 12210, 12306, 14245, 16115, 17094, 19338, 20510, 21682, 22561, 28490, 30765, 32230, 32523, 42735, 45122, 48345, 54205, 61530, 65046, 67683, 75887, 85470, 96690, 108410, 112805, 119251, 135366, 151774, 162615, 225610, 227661, 238502, 325230, 338415, 357753, 379435, 455322, 596255, 676830, 715506, 758870, 834757, 1138305, 1192510, 1669514, 1788765, 2276610, 2504271, 3577530, 4173785, 5008542, 8347570, 12521355, 25042710]

約数ペア:

[(1, 25042710), (2, 12521355), (3, 8347570), (5, 5008542), (6, 4173785), (7, 3577530), (10, 2504271), (11, 2276610), (14, 1788765), (15, 1669514), (21, 1192510), (22, 1138305), (30, 834757), (33, 758870), (35, 715506), (37, 676830), (42, 596255), (55, 455322), (66, 379435), (70, 357753), (74, 338415), (77, 325230), (105, 238502), (110, 227661), (111, 225610), (154, 162615), (165, 151774), (185, 135366), (210, 119251), (222, 112805), (231, 108410), (259, 96690), (293, 85470), (330, 75887), (370, 67683), (385, 65046), (407, 61530), (462, 54205), (518, 48345), (555, 45122), (586, 42735), (770, 32523), (777, 32230), (814, 30765), (879, 28490), (1110, 22561), (1155, 21682), (1221, 20510), (1295, 19338), (1465, 17094), (1554, 16115), (1758, 14245), (2035, 12306), (2051, 12210), (2310, 10841), (2442, 10255), (2590, 9669), (2849, 8790), (2930, 8547), (3223, 7770), (3885, 6446), (4070, 6153), (4102, 6105), (4395, 5698)]