2211389600

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{8059}}^1$

素因数の和:8100

約数の個数: 144

約数和(自身を含む): 6296472000

約数和(自身を除く): 4085082400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 800, 980, 1120, 1225, 1372, 1400, 1568, 1715, 1960, 2450, 2744, 2800, 3430, 3920, 4900, 5488, 5600, 6860, 7840, 8059, 8575, 9800, 10976, 13720, 16118, 17150, 19600, 27440, 32236, 34300, 39200, 40295, 54880, 56413, 64472, 68600, 80590, 112826, 128944, 137200, 161180, 201475, 225652, 257888, 274400, 282065, 322360, 394891, 402950, 451304, 564130, 644720, 789782, 805900, 902608, 1128260, 1289440, 1410325, 1579564, 1611800, 1805216, 1974455, 2256520, 2764237, 2820650, 3159128, 3223600, 3948910, 4513040, 5528474, 5641300, 6318256, 6447200, 7897820, 9026080, 9872275, 11056948, 11282600, 12636512, 13821185, 15795640, 19744550, 22113896, 22565200, 27642370, 31591280, 39489100, 44227792, 45130400, 55284740, 63182560, 69105925, 78978200, 88455584, 110569480, 138211850, 157956400, 221138960, 276423700, 315912800, 442277920, 552847400, 1105694800, 2211389600]

約数ペア:

[(1, 2211389600), (2, 1105694800), (4, 552847400), (5, 442277920), (7, 315912800), (8, 276423700), (10, 221138960), (14, 157956400), (16, 138211850), (20, 110569480), (25, 88455584), (28, 78978200), (32, 69105925), (35, 63182560), (40, 55284740), (49, 45130400), (50, 44227792), (56, 39489100), (70, 31591280), (80, 27642370), (98, 22565200), (100, 22113896), (112, 19744550), (140, 15795640), (160, 13821185), (175, 12636512), (196, 11282600), (200, 11056948), (224, 9872275), (245, 9026080), (280, 7897820), (343, 6447200), (350, 6318256), (392, 5641300), (400, 5528474), (490, 4513040), (560, 3948910), (686, 3223600), (700, 3159128), (784, 2820650), (800, 2764237), (980, 2256520), (1120, 1974455), (1225, 1805216), (1372, 1611800), (1400, 1579564), (1568, 1410325), (1715, 1289440), (1960, 1128260), (2450, 902608), (2744, 805900), (2800, 789782), (3430, 644720), (3920, 564130), (4900, 451304), (5488, 402950), (5600, 394891), (6860, 322360), (7840, 282065), (8059, 274400), (8575, 257888), (9800, 225652), (10976, 201475), (13720, 161180), (16118, 137200), (17150, 128944), (19600, 112826), (27440, 80590), (32236, 68600), (34300, 64472), (39200, 56413), (40295, 54880)]