377103680

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13241}}^1$

素因数の和:13347

約数の個数: 56

約数和(自身を含む): 908136360

約数和(自身を除く): 531032680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 13241, 14240, 26482, 28480, 52964, 66205, 105928, 132410, 211856, 264820, 423712, 529640, 847424, 1059280, 1178449, 2118560, 2356898, 4237120, 4713796, 5892245, 9427592, 11784490, 18855184, 23568980, 37710368, 47137960, 75420736, 94275920, 188551840, 377103680]

約数ペア:

[(1, 377103680), (2, 188551840), (4, 94275920), (5, 75420736), (8, 47137960), (10, 37710368), (16, 23568980), (20, 18855184), (32, 11784490), (40, 9427592), (64, 5892245), (80, 4713796), (89, 4237120), (160, 2356898), (178, 2118560), (320, 1178449), (356, 1059280), (445, 847424), (712, 529640), (890, 423712), (1424, 264820), (1780, 211856), (2848, 132410), (3560, 105928), (5696, 66205), (7120, 52964), (13241, 28480), (14240, 26482)]