1025604610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{6607}}^1$

素因数の和:6695

約数の個数: 48

約数和(自身を含む): 1993977216

約数和(自身を除く): 968372606

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 361, 430, 722, 817, 1634, 1805, 3610, 4085, 6607, 8170, 13214, 15523, 31046, 33035, 66070, 77615, 125533, 155230, 251066, 284101, 568202, 627665, 1255330, 1420505, 2385127, 2841010, 4770254, 5397919, 10795838, 11925635, 23851270, 26989595, 53979190, 102560461, 205120922, 512802305, 1025604610]

約数ペア:

[(1, 1025604610), (2, 512802305), (5, 205120922), (10, 102560461), (19, 53979190), (38, 26989595), (43, 23851270), (86, 11925635), (95, 10795838), (190, 5397919), (215, 4770254), (361, 2841010), (430, 2385127), (722, 1420505), (817, 1255330), (1634, 627665), (1805, 568202), (3610, 284101), (4085, 251066), (6607, 155230), (8170, 125533), (13214, 77615), (15523, 66070), (31046, 33035)]