8841890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 17072640

約数和(自身を除く): 8230750

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1039, 1702, 2078, 4255, 5195, 8510, 10390, 23897, 38443, 47794, 76886, 119485, 192215, 238970, 384430, 884189, 1768378, 4420945, 8841890]

約数ペア:

[(1, 8841890), (2, 4420945), (5, 1768378), (10, 884189), (23, 384430), (37, 238970), (46, 192215), (74, 119485), (115, 76886), (185, 47794), (230, 38443), (370, 23897), (851, 10390), (1039, 8510), (1702, 5195), (2078, 4255)]