74334860

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{1949}}^1$

素因数の和:3865

約数の個数: 24

約数和(自身を含む): 156265200

約数和(自身を除く): 81930340

約数列:

[1, 2, 4, 5, 10, 20, 1907, 1949, 3814, 3898, 7628, 7796, 9535, 9745, 19070, 19490, 38140, 38980, 3716743, 7433486, 14866972, 18583715, 37167430, 74334860]

約数ペア:

[(1, 74334860), (2, 37167430), (4, 18583715), (5, 14866972), (10, 7433486), (20, 3716743), (1907, 38980), (1949, 38140), (3814, 19490), (3898, 19070), (7628, 9745), (7796, 9535)]