935680

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 2428272

約数和(自身を除く): 1492592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 128, 136, 160, 170, 172, 215, 256, 272, 320, 340, 344, 430, 544, 640, 680, 688, 731, 860, 1088, 1280, 1360, 1376, 1462, 1720, 2176, 2720, 2752, 2924, 3440, 3655, 4352, 5440, 5504, 5848, 6880, 7310, 10880, 11008, 11696, 13760, 14620, 21760, 23392, 27520, 29240, 46784, 55040, 58480, 93568, 116960, 187136, 233920, 467840, 935680]

約数ペア:

[(1, 935680), (2, 467840), (4, 233920), (5, 187136), (8, 116960), (10, 93568), (16, 58480), (17, 55040), (20, 46784), (32, 29240), (34, 27520), (40, 23392), (43, 21760), (64, 14620), (68, 13760), (80, 11696), (85, 11008), (86, 10880), (128, 7310), (136, 6880), (160, 5848), (170, 5504), (172, 5440), (215, 4352), (256, 3655), (272, 3440), (320, 2924), (340, 2752), (344, 2720), (430, 2176), (544, 1720), (640, 1462), (680, 1376), (688, 1360), (731, 1280), (860, 1088)]