19092400

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 60

約数和(自身を含む): 46704600

約数和(自身を除く): 27612200

約数列:

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

約数ペア:

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