1705103680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{761207}}^1$

素因数の和:761231

約数の個数: 56

約数和(自身を含む): 4640323968

約数和(自身を除く): 2935220288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 761207, 1522414, 3044828, 3806035, 5328449, 6089656, 7612070, 10656898, 12179312, 15224140, 21313796, 24358624, 26642245, 30448280, 42627592, 48717248, 53284490, 60896560, 85255184, 106568980, 121793120, 170510368, 213137960, 243586240, 341020736, 426275920, 852551840, 1705103680]

約数ペア:

[(1, 1705103680), (2, 852551840), (4, 426275920), (5, 341020736), (7, 243586240), (8, 213137960), (10, 170510368), (14, 121793120), (16, 106568980), (20, 85255184), (28, 60896560), (32, 53284490), (35, 48717248), (40, 42627592), (56, 30448280), (64, 26642245), (70, 24358624), (80, 21313796), (112, 15224140), (140, 12179312), (160, 10656898), (224, 7612070), (280, 6089656), (320, 5328449), (448, 3806035), (560, 3044828), (1120, 1522414), (2240, 761207)]