25562130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 67931136

約数和(自身を除く): 42369006

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1091, 1562, 2130, 2182, 2343, 3273, 3905, 4686, 5455, 6546, 7810, 10910, 11715, 12001, 16365, 23430, 24002, 32730, 36003, 60005, 72006, 77461, 120010, 154922, 180015, 232383, 360030, 387305, 464766, 774610, 852071, 1161915, 1704142, 2323830, 2556213, 4260355, 5112426, 8520710, 12781065, 25562130]

約数ペア:

[(1, 25562130), (2, 12781065), (3, 8520710), (5, 5112426), (6, 4260355), (10, 2556213), (11, 2323830), (15, 1704142), (22, 1161915), (30, 852071), (33, 774610), (55, 464766), (66, 387305), (71, 360030), (110, 232383), (142, 180015), (165, 154922), (213, 120010), (330, 77461), (355, 72006), (426, 60005), (710, 36003), (781, 32730), (1065, 24002), (1091, 23430), (1562, 16365), (2130, 12001), (2182, 11715), (2343, 10910), (3273, 7810), (3905, 6546), (4686, 5455)]