190014620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{130147}}^1$

素因数の和:130229

約数の個数: 24

約数和(自身を含む): 404499984

約数和(自身を除く): 214485364

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 130147, 260294, 520588, 650735, 1301470, 2602940, 9500731, 19001462, 38002924, 47503655, 95007310, 190014620]

約数ペア:

[(1, 190014620), (2, 95007310), (4, 47503655), (5, 38002924), (10, 19001462), (20, 9500731), (73, 2602940), (146, 1301470), (292, 650735), (365, 520588), (730, 260294), (1460, 130147)]