89855020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{853}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 197991360

約数和(自身を除く): 108136340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 229, 230, 458, 460, 853, 916, 1145, 1706, 2290, 3412, 4265, 4580, 5267, 8530, 10534, 17060, 19619, 21068, 26335, 39238, 52670, 78476, 98095, 105340, 195337, 196190, 390674, 392380, 781348, 976685, 1953370, 3906740, 4492751, 8985502, 17971004, 22463755, 44927510, 89855020]

約数ペア:

[(1, 89855020), (2, 44927510), (4, 22463755), (5, 17971004), (10, 8985502), (20, 4492751), (23, 3906740), (46, 1953370), (92, 976685), (115, 781348), (229, 392380), (230, 390674), (458, 196190), (460, 195337), (853, 105340), (916, 98095), (1145, 78476), (1706, 52670), (2290, 39238), (3412, 26335), (4265, 21068), (4580, 19619), (5267, 17060), (8530, 10534)]