10352000

素因数分解:

$2^7\times 5^3\times {\mathrm{647}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 25777440

約数和(自身を除く): 15425440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 647, 800, 1000, 1294, 1600, 2000, 2588, 3200, 3235, 4000, 5176, 6470, 8000, 10352, 12940, 16000, 16175, 20704, 25880, 32350, 41408, 51760, 64700, 80875, 82816, 103520, 129400, 161750, 207040, 258800, 323500, 414080, 517600, 647000, 1035200, 1294000, 2070400, 2588000, 5176000, 10352000]

約数ペア:

[(1, 10352000), (2, 5176000), (4, 2588000), (5, 2070400), (8, 1294000), (10, 1035200), (16, 647000), (20, 517600), (25, 414080), (32, 323500), (40, 258800), (50, 207040), (64, 161750), (80, 129400), (100, 103520), (125, 82816), (128, 80875), (160, 64700), (200, 51760), (250, 41408), (320, 32350), (400, 25880), (500, 20704), (640, 16175), (647, 16000), (800, 12940), (1000, 10352), (1294, 8000), (1600, 6470), (2000, 5176), (2588, 4000), (3200, 3235)]