1520940104

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 2965713660

約数和(自身を除く): 1444773556

約数列:

[1, 2, 4, 8, 31, 62, 124, 181, 248, 362, 724, 961, 1093, 1448, 1922, 2186, 3844, 4372, 5611, 7688, 8744, 11222, 22444, 33883, 44888, 67766, 135532, 173941, 197833, 271064, 347882, 395666, 695764, 791332, 1050373, 1391528, 1582664, 2100746, 4201492, 6132823, 8402984, 12265646, 24531292, 49062584, 190117513, 380235026, 760470052, 1520940104]

約数ペア:

[(1, 1520940104), (2, 760470052), (4, 380235026), (8, 190117513), (31, 49062584), (62, 24531292), (124, 12265646), (181, 8402984), (248, 6132823), (362, 4201492), (724, 2100746), (961, 1582664), (1093, 1391528), (1448, 1050373), (1922, 791332), (2186, 695764), (3844, 395666), (4372, 347882), (5611, 271064), (7688, 197833), (8744, 173941), (11222, 135532), (22444, 67766), (33883, 44888)]