201760960

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4813}}^1$

素因数の和:4961

約数の個数: 56

約数和(自身を含む): 484211376

約数和(自身を除く): 282450416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 4192, 4813, 5240, 8384, 9626, 10480, 19252, 20960, 24065, 38504, 41920, 48130, 77008, 96260, 154016, 192520, 308032, 385040, 630503, 770080, 1261006, 1540160, 2522012, 3152515, 5044024, 6305030, 10088048, 12610060, 20176096, 25220120, 40352192, 50440240, 100880480, 201760960]

約数ペア:

[(1, 201760960), (2, 100880480), (4, 50440240), (5, 40352192), (8, 25220120), (10, 20176096), (16, 12610060), (20, 10088048), (32, 6305030), (40, 5044024), (64, 3152515), (80, 2522012), (131, 1540160), (160, 1261006), (262, 770080), (320, 630503), (524, 385040), (655, 308032), (1048, 192520), (1310, 154016), (2096, 96260), (2620, 77008), (4192, 48130), (4813, 41920), (5240, 38504), (8384, 24065), (9626, 20960), (10480, 19252)]