91493080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14207}}^1$

素因数の和:14248

約数の個数: 64

約数和(自身を含む): 245514240

約数和(自身を除く): 154021160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 14207, 28414, 56828, 71035, 99449, 113656, 142070, 198898, 284140, 326761, 397796, 497245, 568280, 653522, 795592, 994490, 1307044, 1633805, 1988980, 2287327, 2614088, 3267610, 3977960, 4574654, 6535220, 9149308, 11436635, 13070440, 18298616, 22873270, 45746540, 91493080]

約数ペア:

[(1, 91493080), (2, 45746540), (4, 22873270), (5, 18298616), (7, 13070440), (8, 11436635), (10, 9149308), (14, 6535220), (20, 4574654), (23, 3977960), (28, 3267610), (35, 2614088), (40, 2287327), (46, 1988980), (56, 1633805), (70, 1307044), (92, 994490), (115, 795592), (140, 653522), (161, 568280), (184, 497245), (230, 397796), (280, 326761), (322, 284140), (460, 198898), (644, 142070), (805, 113656), (920, 99449), (1288, 71035), (1610, 56828), (3220, 28414), (6440, 14207)]