201088720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4919}}^1$

素因数の和:5012

約数の個数: 80

約数和(自身を含む): 541751040

約数和(自身を除く): 340662320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 4919, 5110, 5840, 8176, 9838, 10220, 19676, 20440, 24595, 34433, 39352, 40880, 49190, 68866, 78704, 98380, 137732, 172165, 196760, 275464, 344330, 359087, 393520, 550928, 688660, 718174, 1377320, 1436348, 1795435, 2513609, 2754640, 2872696, 3590870, 5027218, 5745392, 7181740, 10054436, 12568045, 14363480, 20108872, 25136090, 28726960, 40217744, 50272180, 100544360, 201088720]

約数ペア:

[(1, 201088720), (2, 100544360), (4, 50272180), (5, 40217744), (7, 28726960), (8, 25136090), (10, 20108872), (14, 14363480), (16, 12568045), (20, 10054436), (28, 7181740), (35, 5745392), (40, 5027218), (56, 3590870), (70, 2872696), (73, 2754640), (80, 2513609), (112, 1795435), (140, 1436348), (146, 1377320), (280, 718174), (292, 688660), (365, 550928), (511, 393520), (560, 359087), (584, 344330), (730, 275464), (1022, 196760), (1168, 172165), (1460, 137732), (2044, 98380), (2555, 78704), (2920, 68866), (4088, 49190), (4919, 40880), (5110, 39352), (5840, 34433), (8176, 24595), (9838, 20440), (10220, 19676)]