590922860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{4003}}^1$

素因数の和:4095

約数の個数: 72

約数和(自身を含む): 1386713328

約数和(自身を除く): 795790468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 121, 122, 220, 242, 244, 305, 484, 605, 610, 671, 1210, 1220, 1342, 2420, 2684, 3355, 4003, 6710, 7381, 8006, 13420, 14762, 16012, 20015, 29524, 36905, 40030, 44033, 73810, 80060, 88066, 147620, 176132, 220165, 244183, 440330, 484363, 488366, 880660, 968726, 976732, 1220915, 1937452, 2421815, 2441830, 2686013, 4843630, 4883660, 5372026, 9687260, 10744052, 13430065, 26860130, 29546143, 53720260, 59092286, 118184572, 147730715, 295461430, 590922860]

約数ペア:

[(1, 590922860), (2, 295461430), (4, 147730715), (5, 118184572), (10, 59092286), (11, 53720260), (20, 29546143), (22, 26860130), (44, 13430065), (55, 10744052), (61, 9687260), (110, 5372026), (121, 4883660), (122, 4843630), (220, 2686013), (242, 2441830), (244, 2421815), (305, 1937452), (484, 1220915), (605, 976732), (610, 968726), (671, 880660), (1210, 488366), (1220, 484363), (1342, 440330), (2420, 244183), (2684, 220165), (3355, 176132), (4003, 147620), (6710, 88066), (7381, 80060), (8006, 73810), (13420, 44033), (14762, 40030), (16012, 36905), (20015, 29524)]