485872010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{162499}}^1$

素因数の和:162542

約数の個数: 32

約数和(自身を含む): 982800000

約数和(自身を除く): 496927990

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 162499, 324998, 812495, 1624990, 2112487, 3737477, 4224974, 7474954, 10562435, 18687385, 21124870, 37374770, 48587201, 97174402, 242936005, 485872010]

約数ペア:

[(1, 485872010), (2, 242936005), (5, 97174402), (10, 48587201), (13, 37374770), (23, 21124870), (26, 18687385), (46, 10562435), (65, 7474954), (115, 4224974), (130, 3737477), (230, 2112487), (299, 1624990), (598, 812495), (1495, 324998), (2990, 162499)]