571083940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{4201}}^1$

素因数の和:5188

約数の個数: 48

約数和(自身を含む): 1372339584

約数和(自身を除く): 801255644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 971, 1942, 3884, 4201, 4855, 6797, 8402, 9710, 13594, 16804, 19420, 21005, 27188, 29407, 33985, 42010, 58814, 67970, 84020, 117628, 135940, 147035, 294070, 588140, 4079171, 8158342, 16316684, 20395855, 28554197, 40791710, 57108394, 81583420, 114216788, 142770985, 285541970, 571083940]

約数ペア:

[(1, 571083940), (2, 285541970), (4, 142770985), (5, 114216788), (7, 81583420), (10, 57108394), (14, 40791710), (20, 28554197), (28, 20395855), (35, 16316684), (70, 8158342), (140, 4079171), (971, 588140), (1942, 294070), (3884, 147035), (4201, 135940), (4855, 117628), (6797, 84020), (8402, 67970), (9710, 58814), (13594, 42010), (16804, 33985), (19420, 29407), (21005, 27188)]