118114000

素因数分解:

$2^4\times 5^3\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 289869840

約数和(自身を除く): 171755840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 125, 146, 200, 250, 292, 365, 400, 500, 584, 730, 809, 1000, 1168, 1460, 1618, 1825, 2000, 2920, 3236, 3650, 4045, 5840, 6472, 7300, 8090, 9125, 12944, 14600, 16180, 18250, 20225, 29200, 32360, 36500, 40450, 59057, 64720, 73000, 80900, 101125, 118114, 146000, 161800, 202250, 236228, 295285, 323600, 404500, 472456, 590570, 809000, 944912, 1181140, 1476425, 1618000, 2362280, 2952850, 4724560, 5905700, 7382125, 11811400, 14764250, 23622800, 29528500, 59057000, 118114000]

約数ペア:

[(1, 118114000), (2, 59057000), (4, 29528500), (5, 23622800), (8, 14764250), (10, 11811400), (16, 7382125), (20, 5905700), (25, 4724560), (40, 2952850), (50, 2362280), (73, 1618000), (80, 1476425), (100, 1181140), (125, 944912), (146, 809000), (200, 590570), (250, 472456), (292, 404500), (365, 323600), (400, 295285), (500, 236228), (584, 202250), (730, 161800), (809, 146000), (1000, 118114), (1168, 101125), (1460, 80900), (1618, 73000), (1825, 64720), (2000, 59057), (2920, 40450), (3236, 36500), (3650, 32360), (4045, 29200), (5840, 20225), (6472, 18250), (7300, 16180), (8090, 14600), (9125, 12944)]