15694940180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{14083}}^1$

素因数の和:14736

約数の個数: 48

約数和(自身を含む): 33343250304

約数和(自身を除く): 17648310124

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 541, 1030, 1082, 2060, 2164, 2705, 5410, 10820, 14083, 28166, 55723, 56332, 70415, 111446, 140830, 222892, 278615, 281660, 557230, 1114460, 1450549, 2901098, 5802196, 7252745, 7618903, 14505490, 15237806, 29010980, 30475612, 38094515, 76189030, 152378060, 784747009, 1569494018, 3138988036, 3923735045, 7847470090, 15694940180]

約数ペア:

[(1, 15694940180), (2, 7847470090), (4, 3923735045), (5, 3138988036), (10, 1569494018), (20, 784747009), (103, 152378060), (206, 76189030), (412, 38094515), (515, 30475612), (541, 29010980), (1030, 15237806), (1082, 14505490), (2060, 7618903), (2164, 7252745), (2705, 5802196), (5410, 2901098), (10820, 1450549), (14083, 1114460), (28166, 557230), (55723, 281660), (56332, 278615), (70415, 222892), (111446, 140830)]