13308318020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1\times {\mathrm{10889}}^1$

素因数の和:12104

約数の個数: 48

約数和(自身を含む): 28502092080

約数和(自身を除く): 15193774060

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1153, 2306, 4612, 5765, 10889, 11530, 21778, 23060, 43556, 54445, 61109, 108890, 122218, 217780, 244436, 305545, 577117, 611090, 1154234, 1222180, 2308468, 2885585, 5771170, 11542340, 12555017, 25110034, 50220068, 62775085, 125550170, 251100340, 665415901, 1330831802, 2661663604, 3327079505, 6654159010, 13308318020]

約数ペア:

[(1, 13308318020), (2, 6654159010), (4, 3327079505), (5, 2661663604), (10, 1330831802), (20, 665415901), (53, 251100340), (106, 125550170), (212, 62775085), (265, 50220068), (530, 25110034), (1060, 12555017), (1153, 11542340), (2306, 5771170), (4612, 2885585), (5765, 2308468), (10889, 1222180), (11530, 1154234), (21778, 611090), (23060, 577117), (43556, 305545), (54445, 244436), (61109, 217780), (108890, 122218)]