20160949250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6203369}}^1$

素因数の和:6203399

約数の個数: 32

約数和(自身を含む): 40644480240

約数和(自身を除く): 20483530990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 6203369, 12406738, 31016845, 62033690, 80643797, 155084225, 161287594, 310168450, 403218985, 775421125, 806437970, 1550842250, 2016094925, 4032189850, 10080474625, 20160949250]

約数ペア:

[(1, 20160949250), (2, 10080474625), (5, 4032189850), (10, 2016094925), (13, 1550842250), (25, 806437970), (26, 775421125), (50, 403218985), (65, 310168450), (125, 161287594), (130, 155084225), (250, 80643797), (325, 62033690), (650, 31016845), (1625, 12406738), (3250, 6203369)]