89914028080

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4951213}}^1$

素因数の和:4951453

約数の個数: 40

約数和(自身を含む): 209971083312

約数和(自身を除く): 120057055232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 4951213, 9902426, 19804852, 24756065, 39609704, 49512130, 79219408, 99024260, 198048520, 396097040, 1123925351, 2247850702, 4495701404, 5619626755, 8991402808, 11239253510, 17982805616, 22478507020, 44957014040, 89914028080]

約数ペア:

[(1, 89914028080), (2, 44957014040), (4, 22478507020), (5, 17982805616), (8, 11239253510), (10, 8991402808), (16, 5619626755), (20, 4495701404), (40, 2247850702), (80, 1123925351), (227, 396097040), (454, 198048520), (908, 99024260), (1135, 79219408), (1816, 49512130), (2270, 39609704), (3632, 24756065), (4540, 19804852), (9080, 9902426), (18160, 4951213)]