236380880

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28687}}^1$

素因数の和:28803

約数の個数: 40

約数和(自身を含む): 554940672

約数和(自身を除く): 318559792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 28687, 57374, 114748, 143435, 229496, 286870, 458992, 573740, 1147480, 2294960, 2954761, 5909522, 11819044, 14773805, 23638088, 29547610, 47276176, 59095220, 118190440, 236380880]

約数ペア:

[(1, 236380880), (2, 118190440), (4, 59095220), (5, 47276176), (8, 29547610), (10, 23638088), (16, 14773805), (20, 11819044), (40, 5909522), (80, 2954761), (103, 2294960), (206, 1147480), (412, 573740), (515, 458992), (824, 286870), (1030, 229496), (1648, 143435), (2060, 114748), (4120, 57374), (8240, 28687)]