10822400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 28513800

約数和(自身を除く): 17691400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 89, 95, 100, 128, 152, 160, 178, 190, 200, 256, 304, 320, 356, 380, 400, 445, 475, 608, 640, 712, 760, 800, 890, 950, 1216, 1280, 1424, 1520, 1600, 1691, 1780, 1900, 2225, 2432, 2848, 3040, 3200, 3382, 3560, 3800, 4450, 4864, 5696, 6080, 6400, 6764, 7120, 7600, 8455, 8900, 11392, 12160, 13528, 14240, 15200, 16910, 17800, 22784, 24320, 27056, 28480, 30400, 33820, 35600, 42275, 54112, 56960, 60800, 67640, 71200, 84550, 108224, 113920, 121600, 135280, 142400, 169100, 216448, 270560, 284800, 338200, 432896, 541120, 569600, 676400, 1082240, 1352800, 2164480, 2705600, 5411200, 10822400]

約数ペア:

[(1, 10822400), (2, 5411200), (4, 2705600), (5, 2164480), (8, 1352800), (10, 1082240), (16, 676400), (19, 569600), (20, 541120), (25, 432896), (32, 338200), (38, 284800), (40, 270560), (50, 216448), (64, 169100), (76, 142400), (80, 135280), (89, 121600), (95, 113920), (100, 108224), (128, 84550), (152, 71200), (160, 67640), (178, 60800), (190, 56960), (200, 54112), (256, 42275), (304, 35600), (320, 33820), (356, 30400), (380, 28480), (400, 27056), (445, 24320), (475, 22784), (608, 17800), (640, 16910), (712, 15200), (760, 14240), (800, 13528), (890, 12160), (950, 11392), (1216, 8900), (1280, 8455), (1424, 7600), (1520, 7120), (1600, 6764), (1691, 6400), (1780, 6080), (1900, 5696), (2225, 4864), (2432, 4450), (2848, 3800), (3040, 3560), (3200, 3382)]