82002560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7573

約数の個数: 64

約数和(自身を含む): 207596520

約数和(自身を除く): 125593960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 7537, 10880, 15074, 30148, 37685, 60296, 75370, 120592, 128129, 150740, 241184, 256258, 301480, 482368, 512516, 602960, 640645, 964736, 1025032, 1205920, 1281290, 2050064, 2411840, 2562580, 4100128, 4823680, 5125160, 8200256, 10250320, 16400512, 20500640, 41001280, 82002560]

約数ペア:

[(1, 82002560), (2, 41001280), (4, 20500640), (5, 16400512), (8, 10250320), (10, 8200256), (16, 5125160), (17, 4823680), (20, 4100128), (32, 2562580), (34, 2411840), (40, 2050064), (64, 1281290), (68, 1205920), (80, 1025032), (85, 964736), (128, 640645), (136, 602960), (160, 512516), (170, 482368), (272, 301480), (320, 256258), (340, 241184), (544, 150740), (640, 128129), (680, 120592), (1088, 75370), (1360, 60296), (2176, 37685), (2720, 30148), (5440, 15074), (7537, 10880)]