38184800

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 72

約数和(自身を含む): 94915800

約数和(自身を除く): 56731000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 800, 809, 944, 1180, 1475, 1618, 1888, 2360, 2950, 3236, 4045, 4720, 5900, 6472, 8090, 9440, 11800, 12944, 16180, 20225, 23600, 25888, 32360, 40450, 47200, 47731, 64720, 80900, 95462, 129440, 161800, 190924, 238655, 323600, 381848, 477310, 647200, 763696, 954620, 1193275, 1527392, 1909240, 2386550, 3818480, 4773100, 7636960, 9546200, 19092400, 38184800]

約数ペア:

[(1, 38184800), (2, 19092400), (4, 9546200), (5, 7636960), (8, 4773100), (10, 3818480), (16, 2386550), (20, 1909240), (25, 1527392), (32, 1193275), (40, 954620), (50, 763696), (59, 647200), (80, 477310), (100, 381848), (118, 323600), (160, 238655), (200, 190924), (236, 161800), (295, 129440), (400, 95462), (472, 80900), (590, 64720), (800, 47731), (809, 47200), (944, 40450), (1180, 32360), (1475, 25888), (1618, 23600), (1888, 20225), (2360, 16180), (2950, 12944), (3236, 11800), (4045, 9440), (4720, 8090), (5900, 6472)]