43458940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5857}}^1$

素因数の和:5926

約数の個数: 48

約数和(自身を含む): 106287552

約数和(自身を除く): 62828612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 5857, 7420, 11714, 23428, 29285, 40999, 58570, 81998, 117140, 163996, 204995, 310421, 409990, 620842, 819980, 1241684, 1552105, 2172947, 3104210, 4345894, 6208420, 8691788, 10864735, 21729470, 43458940]

約数ペア:

[(1, 43458940), (2, 21729470), (4, 10864735), (5, 8691788), (7, 6208420), (10, 4345894), (14, 3104210), (20, 2172947), (28, 1552105), (35, 1241684), (53, 819980), (70, 620842), (106, 409990), (140, 310421), (212, 204995), (265, 163996), (371, 117140), (530, 81998), (742, 58570), (1060, 40999), (1484, 29285), (1855, 23428), (3710, 11714), (5857, 7420)]