63767680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5861}}^1$

素因数の和:5897

約数の個数: 64

約数和(自身を含む): 161439480

約数和(自身を除く): 97671800

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, 5861, 10880, 11722, 23444, 29305, 46888, 58610, 93776, 99637, 117220, 187552, 199274, 234440, 375104, 398548, 468880, 498185, 750208, 797096, 937760, 996370, 1594192, 1875520, 1992740, 3188384, 3751040, 3985480, 6376768, 7970960, 12753536, 15941920, 31883840, 63767680]

約数ペア:

[(1, 63767680), (2, 31883840), (4, 15941920), (5, 12753536), (8, 7970960), (10, 6376768), (16, 3985480), (17, 3751040), (20, 3188384), (32, 1992740), (34, 1875520), (40, 1594192), (64, 996370), (68, 937760), (80, 797096), (85, 750208), (128, 498185), (136, 468880), (160, 398548), (170, 375104), (272, 234440), (320, 199274), (340, 187552), (544, 117220), (640, 99637), (680, 93776), (1088, 58610), (1360, 46888), (2176, 29305), (2720, 23444), (5440, 11722), (5861, 10880)]