3744292720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{6686237}}^1$

素因数の和:6686257

約数の個数: 40

約数和(自身を含む): 9949122144

約数和(自身を除く): 6204829424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6686237, 13372474, 26744948, 33431185, 46803659, 53489896, 66862370, 93607318, 106979792, 133724740, 187214636, 234018295, 267449480, 374429272, 468036590, 534898960, 748858544, 936073180, 1872146360, 3744292720]

約数ペア:

[(1, 3744292720), (2, 1872146360), (4, 936073180), (5, 748858544), (7, 534898960), (8, 468036590), (10, 374429272), (14, 267449480), (16, 234018295), (20, 187214636), (28, 133724740), (35, 106979792), (40, 93607318), (56, 66862370), (70, 53489896), (80, 46803659), (112, 33431185), (140, 26744948), (280, 13372474), (560, 6686237)]