4864000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 96

約数和(自身を含む): 12776400

約数和(自身を除く): 7912400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 250, 256, 304, 320, 380, 400, 475, 500, 512, 608, 640, 760, 800, 950, 1000, 1024, 1216, 1280, 1520, 1600, 1900, 2000, 2048, 2375, 2432, 2560, 3040, 3200, 3800, 4000, 4750, 4864, 5120, 6080, 6400, 7600, 8000, 9500, 9728, 10240, 12160, 12800, 15200, 16000, 19000, 19456, 24320, 25600, 30400, 32000, 38000, 38912, 48640, 51200, 60800, 64000, 76000, 97280, 121600, 128000, 152000, 194560, 243200, 256000, 304000, 486400, 608000, 972800, 1216000, 2432000, 4864000]

約数ペア:

[(1, 4864000), (2, 2432000), (4, 1216000), (5, 972800), (8, 608000), (10, 486400), (16, 304000), (19, 256000), (20, 243200), (25, 194560), (32, 152000), (38, 128000), (40, 121600), (50, 97280), (64, 76000), (76, 64000), (80, 60800), (95, 51200), (100, 48640), (125, 38912), (128, 38000), (152, 32000), (160, 30400), (190, 25600), (200, 24320), (250, 19456), (256, 19000), (304, 16000), (320, 15200), (380, 12800), (400, 12160), (475, 10240), (500, 9728), (512, 9500), (608, 8000), (640, 7600), (760, 6400), (800, 6080), (950, 5120), (1000, 4864), (1024, 4750), (1216, 4000), (1280, 3800), (1520, 3200), (1600, 3040), (1900, 2560), (2000, 2432), (2048, 2375)]