2770771250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{170509}}^1$

素因数の和:170544

約数の個数: 40

約数和(自身を含む): 5593069020

約数和(自身を除く): 2822297770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 8125, 16250, 170509, 341018, 852545, 1705090, 2216617, 4262725, 4433234, 8525450, 11083085, 21313625, 22166170, 42627250, 55415425, 106568125, 110830850, 213136250, 277077125, 554154250, 1385385625, 2770771250]

約数ペア:

[(1, 2770771250), (2, 1385385625), (5, 554154250), (10, 277077125), (13, 213136250), (25, 110830850), (26, 106568125), (50, 55415425), (65, 42627250), (125, 22166170), (130, 21313625), (250, 11083085), (325, 8525450), (625, 4433234), (650, 4262725), (1250, 2216617), (1625, 1705090), (3250, 852545), (8125, 341018), (16250, 170509)]