11481567160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{14243}}^1$

素因数の和:17140

約数の個数: 64

約数和(自身を含む): 29536358400

約数和(自身を除く): 18054791240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2879, 5758, 11516, 14243, 14395, 20153, 23032, 28486, 28790, 40306, 56972, 57580, 71215, 80612, 99701, 100765, 113944, 115160, 142430, 161224, 199402, 201530, 284860, 398804, 403060, 498505, 569720, 797608, 806120, 997010, 1994020, 3988040, 41005597, 82011194, 164022388, 205027985, 287039179, 328044776, 410055970, 574078358, 820111940, 1148156716, 1435195895, 1640223880, 2296313432, 2870391790, 5740783580, 11481567160]

約数ペア:

[(1, 11481567160), (2, 5740783580), (4, 2870391790), (5, 2296313432), (7, 1640223880), (8, 1435195895), (10, 1148156716), (14, 820111940), (20, 574078358), (28, 410055970), (35, 328044776), (40, 287039179), (56, 205027985), (70, 164022388), (140, 82011194), (280, 41005597), (2879, 3988040), (5758, 1994020), (11516, 997010), (14243, 806120), (14395, 797608), (20153, 569720), (23032, 498505), (28486, 403060), (28790, 398804), (40306, 284860), (56972, 201530), (57580, 199402), (71215, 161224), (80612, 142430), (99701, 115160), (100765, 113944)]