104400680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3138

約数の個数: 64

約数和(自身を含む): 251821440

約数和(自身を除く): 147420760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3067, 3404, 4255, 6134, 6808, 8510, 12268, 15335, 17020, 24536, 30670, 34040, 61340, 70541, 113479, 122680, 141082, 226958, 282164, 352705, 453916, 564328, 567395, 705410, 907832, 1134790, 1410820, 2269580, 2610017, 2821640, 4539160, 5220034, 10440068, 13050085, 20880136, 26100170, 52200340, 104400680]

約数ペア:

[(1, 104400680), (2, 52200340), (4, 26100170), (5, 20880136), (8, 13050085), (10, 10440068), (20, 5220034), (23, 4539160), (37, 2821640), (40, 2610017), (46, 2269580), (74, 1410820), (92, 1134790), (115, 907832), (148, 705410), (184, 567395), (185, 564328), (230, 453916), (296, 352705), (370, 282164), (460, 226958), (740, 141082), (851, 122680), (920, 113479), (1480, 70541), (1702, 61340), (3067, 34040), (3404, 30670), (4255, 24536), (6134, 17020), (6808, 15335), (8510, 12268)]