70750640

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2371}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 165005808

約数和(自身を除く): 94255168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2371, 2984, 3730, 4742, 5968, 7460, 9484, 11855, 14920, 18968, 23710, 29840, 37936, 47420, 94840, 189680, 884383, 1768766, 3537532, 4421915, 7075064, 8843830, 14150128, 17687660, 35375320, 70750640]

約数ペア:

[(1, 70750640), (2, 35375320), (4, 17687660), (5, 14150128), (8, 8843830), (10, 7075064), (16, 4421915), (20, 3537532), (40, 1768766), (80, 884383), (373, 189680), (746, 94840), (1492, 47420), (1865, 37936), (2371, 29840), (2984, 23710), (3730, 18968), (4742, 14920), (5968, 11855), (7460, 9484)]