195297050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5669}}^1$

素因数の和:5747

約数の個数: 48

約数和(自身を含む): 398646360

約数和(自身を除く): 203349310

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 5669, 6890, 11338, 17225, 28345, 34450, 56690, 73697, 141725, 147394, 283450, 300457, 368485, 600914, 736970, 1502285, 1842425, 3004570, 3684850, 3905941, 7511425, 7811882, 15022850, 19529705, 39059410, 97648525, 195297050]

約数ペア:

[(1, 195297050), (2, 97648525), (5, 39059410), (10, 19529705), (13, 15022850), (25, 7811882), (26, 7511425), (50, 3905941), (53, 3684850), (65, 3004570), (106, 1842425), (130, 1502285), (265, 736970), (325, 600914), (530, 368485), (650, 300457), (689, 283450), (1325, 147394), (1378, 141725), (2650, 73697), (3445, 56690), (5669, 34450), (6890, 28345), (11338, 17225)]