103399840

素因数分解:

$2^5\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1327}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 244968192

約数和(自身を除く): 141568352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 487, 974, 1327, 1948, 2435, 2654, 3896, 4870, 5308, 6635, 7792, 9740, 10616, 13270, 15584, 19480, 21232, 26540, 38960, 42464, 53080, 77920, 106160, 212320, 646249, 1292498, 2584996, 3231245, 5169992, 6462490, 10339984, 12924980, 20679968, 25849960, 51699920, 103399840]

約数ペア:

[(1, 103399840), (2, 51699920), (4, 25849960), (5, 20679968), (8, 12924980), (10, 10339984), (16, 6462490), (20, 5169992), (32, 3231245), (40, 2584996), (80, 1292498), (160, 646249), (487, 212320), (974, 106160), (1327, 77920), (1948, 53080), (2435, 42464), (2654, 38960), (3896, 26540), (4870, 21232), (5308, 19480), (6635, 15584), (7792, 13270), (9740, 10616)]