1870296500

素因数分解:

$2^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{51241}}^1$

素因数の和:51333

約数の個数: 48

約数和(自身を含む): 4140763536

約数和(自身を除く): 2270467036

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 125, 146, 250, 292, 365, 500, 730, 1460, 1825, 3650, 7300, 9125, 18250, 36500, 51241, 102482, 204964, 256205, 512410, 1024820, 1281025, 2562050, 3740593, 5124100, 6405125, 7481186, 12810250, 14962372, 18702965, 25620500, 37405930, 74811860, 93514825, 187029650, 374059300, 467574125, 935148250, 1870296500]

約数ペア:

[(1, 1870296500), (2, 935148250), (4, 467574125), (5, 374059300), (10, 187029650), (20, 93514825), (25, 74811860), (50, 37405930), (73, 25620500), (100, 18702965), (125, 14962372), (146, 12810250), (250, 7481186), (292, 6405125), (365, 5124100), (500, 3740593), (730, 2562050), (1460, 1281025), (1825, 1024820), (3650, 512410), (7300, 256205), (9125, 204964), (18250, 102482), (36500, 51241)]