45130400

素因数分解:

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

素因数の和:8086

約数の個数: 72

約数和(自身を含む): 125929440

約数和(自身を除く): 80799040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 8059, 16118, 32236, 40295, 56413, 64472, 80590, 112826, 128944, 161180, 201475, 225652, 257888, 282065, 322360, 402950, 451304, 564130, 644720, 805900, 902608, 1128260, 1289440, 1410325, 1611800, 1805216, 2256520, 2820650, 3223600, 4513040, 5641300, 6447200, 9026080, 11282600, 22565200, 45130400]

約数ペア:

[(1, 45130400), (2, 22565200), (4, 11282600), (5, 9026080), (7, 6447200), (8, 5641300), (10, 4513040), (14, 3223600), (16, 2820650), (20, 2256520), (25, 1805216), (28, 1611800), (32, 1410325), (35, 1289440), (40, 1128260), (50, 902608), (56, 805900), (70, 644720), (80, 564130), (100, 451304), (112, 402950), (140, 322360), (160, 282065), (175, 257888), (200, 225652), (224, 201475), (280, 161180), (350, 128944), (400, 112826), (560, 80590), (700, 64472), (800, 56413), (1120, 40295), (1400, 32236), (2800, 16118), (5600, 8059)]