99606880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21467}}^1$

素因数の和:21511

約数の個数: 48

約数和(自身を含む): 243447120

約数和(自身を除く): 143840240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 21467, 42934, 85868, 107335, 171736, 214670, 343472, 429340, 622543, 686944, 858680, 1245086, 1717360, 2490172, 3112715, 3434720, 4980344, 6225430, 9960688, 12450860, 19921376, 24901720, 49803440, 99606880]

約数ペア:

[(1, 99606880), (2, 49803440), (4, 24901720), (5, 19921376), (8, 12450860), (10, 9960688), (16, 6225430), (20, 4980344), (29, 3434720), (32, 3112715), (40, 2490172), (58, 1717360), (80, 1245086), (116, 858680), (145, 686944), (160, 622543), (232, 429340), (290, 343472), (464, 214670), (580, 171736), (928, 107335), (1160, 85868), (2320, 42934), (4640, 21467)]