215894246080

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5150149}}^1$

素因数の和:5150297

約数の個数: 56

約数和(自身を含む): 518022687600

約数和(自身を除く): 302128441520

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, 5240, 8384, 10480, 20960, 41920, 5150149, 10300298, 20600596, 25750745, 41201192, 51501490, 82402384, 103002980, 164804768, 206005960, 329609536, 412011920, 674669519, 824023840, 1349339038, 1648047680, 2698678076, 3373347595, 5397356152, 6746695190, 10794712304, 13493390380, 21589424608, 26986780760, 43178849216, 53973561520, 107947123040, 215894246080]

約数ペア:

[(1, 215894246080), (2, 107947123040), (4, 53973561520), (5, 43178849216), (8, 26986780760), (10, 21589424608), (16, 13493390380), (20, 10794712304), (32, 6746695190), (40, 5397356152), (64, 3373347595), (80, 2698678076), (131, 1648047680), (160, 1349339038), (262, 824023840), (320, 674669519), (524, 412011920), (655, 329609536), (1048, 206005960), (1310, 164804768), (2096, 103002980), (2620, 82402384), (4192, 51501490), (5240, 41201192), (8384, 25750745), (10480, 20600596), (20960, 10300298), (41920, 5150149)]