2705600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:130

約数の個数: 84

約数和(自身を含む): 7086600

約数和(自身を除く): 4381000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 89, 95, 100, 152, 160, 178, 190, 200, 304, 320, 356, 380, 400, 445, 475, 608, 712, 760, 800, 890, 950, 1216, 1424, 1520, 1600, 1691, 1780, 1900, 2225, 2848, 3040, 3382, 3560, 3800, 4450, 5696, 6080, 6764, 7120, 7600, 8455, 8900, 13528, 14240, 15200, 16910, 17800, 27056, 28480, 30400, 33820, 35600, 42275, 54112, 67640, 71200, 84550, 108224, 135280, 142400, 169100, 270560, 338200, 541120, 676400, 1352800, 2705600]

約数ペア:

[(1, 2705600), (2, 1352800), (4, 676400), (5, 541120), (8, 338200), (10, 270560), (16, 169100), (19, 142400), (20, 135280), (25, 108224), (32, 84550), (38, 71200), (40, 67640), (50, 54112), (64, 42275), (76, 35600), (80, 33820), (89, 30400), (95, 28480), (100, 27056), (152, 17800), (160, 16910), (178, 15200), (190, 14240), (200, 13528), (304, 8900), (320, 8455), (356, 7600), (380, 7120), (400, 6764), (445, 6080), (475, 5696), (608, 4450), (712, 3800), (760, 3560), (800, 3382), (890, 3040), (950, 2848), (1216, 2225), (1424, 1900), (1520, 1780), (1600, 1691)]