11575160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 26813160

約数和(自身を除く): 15238000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 131, 188, 235, 262, 376, 470, 524, 655, 940, 1048, 1310, 1880, 2209, 2620, 4418, 5240, 6157, 8836, 11045, 12314, 17672, 22090, 24628, 30785, 44180, 49256, 61570, 88360, 123140, 246280, 289379, 578758, 1157516, 1446895, 2315032, 2893790, 5787580, 11575160]

約数ペア:

[(1, 11575160), (2, 5787580), (4, 2893790), (5, 2315032), (8, 1446895), (10, 1157516), (20, 578758), (40, 289379), (47, 246280), (94, 123140), (131, 88360), (188, 61570), (235, 49256), (262, 44180), (376, 30785), (470, 24628), (524, 22090), (655, 17672), (940, 12314), (1048, 11045), (1310, 8836), (1880, 6157), (2209, 5240), (2620, 4418)]