9649720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12697}}^1$

素因数の和:12727

約数の個数: 32

約数和(自身を含む): 22856400

約数和(自身を除く): 13206680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12697, 25394, 50788, 63485, 101576, 126970, 241243, 253940, 482486, 507880, 964972, 1206215, 1929944, 2412430, 4824860, 9649720]

約数ペア:

[(1, 9649720), (2, 4824860), (4, 2412430), (5, 1929944), (8, 1206215), (10, 964972), (19, 507880), (20, 482486), (38, 253940), (40, 241243), (76, 126970), (95, 101576), (152, 63485), (190, 50788), (380, 25394), (760, 12697)]