13481545600

素因数分解:

$2^7\times 5^2\times {\mathrm{4212983}}^1$

素因数の和:4213007

約数の個数: 48

約数和(自身を含む): 33303638520

約数和(自身を除く): 19822092920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 4212983, 8425966, 16851932, 21064915, 33703864, 42129830, 67407728, 84259660, 105324575, 134815456, 168519320, 210649150, 269630912, 337038640, 421298300, 539261824, 674077280, 842596600, 1348154560, 1685193200, 2696309120, 3370386400, 6740772800, 13481545600]

約数ペア:

[(1, 13481545600), (2, 6740772800), (4, 3370386400), (5, 2696309120), (8, 1685193200), (10, 1348154560), (16, 842596600), (20, 674077280), (25, 539261824), (32, 421298300), (40, 337038640), (50, 269630912), (64, 210649150), (80, 168519320), (100, 134815456), (128, 105324575), (160, 84259660), (200, 67407728), (320, 42129830), (400, 33703864), (640, 21064915), (800, 16851932), (1600, 8425966), (3200, 4212983)]