5721052160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65729}}^1$

素因数の和:65771

約数の個数: 88

約数和(自身を含む): 14531325480

約数和(自身を除く): 8810273320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5120, 5440, 8704, 10880, 17408, 21760, 43520, 65729, 87040, 131458, 262916, 328645, 525832, 657290, 1051664, 1117393, 1314580, 2103328, 2234786, 2629160, 4206656, 4469572, 5258320, 5586965, 8413312, 8939144, 10516640, 11173930, 16826624, 17878288, 21033280, 22347860, 33653248, 35756576, 42066560, 44695720, 67306496, 71513152, 84133120, 89391440, 143026304, 168266240, 178782880, 286052608, 336532480, 357565760, 572105216, 715131520, 1144210432, 1430263040, 2860526080, 5721052160]

約数ペア:

[(1, 5721052160), (2, 2860526080), (4, 1430263040), (5, 1144210432), (8, 715131520), (10, 572105216), (16, 357565760), (17, 336532480), (20, 286052608), (32, 178782880), (34, 168266240), (40, 143026304), (64, 89391440), (68, 84133120), (80, 71513152), (85, 67306496), (128, 44695720), (136, 42066560), (160, 35756576), (170, 33653248), (256, 22347860), (272, 21033280), (320, 17878288), (340, 16826624), (512, 11173930), (544, 10516640), (640, 8939144), (680, 8413312), (1024, 5586965), (1088, 5258320), (1280, 4469572), (1360, 4206656), (2176, 2629160), (2560, 2234786), (2720, 2103328), (4352, 1314580), (5120, 1117393), (5440, 1051664), (8704, 657290), (10880, 525832), (17408, 328645), (21760, 262916), (43520, 131458), (65729, 87040)]