1529680

素因数分解:

$2^4\times 5^1\times {\mathrm{19121}}^1$

素因数の和:19134

約数の個数: 20

約数和(自身を含む): 3556692

約数和(自身を除く): 2027012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19121, 38242, 76484, 95605, 152968, 191210, 305936, 382420, 764840, 1529680]

約数ペア:

[(1, 1529680), (2, 764840), (4, 382420), (5, 305936), (8, 191210), (10, 152968), (16, 95605), (20, 76484), (40, 38242), (80, 19121)]