40117910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2069}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 82866240

約数和(自身を除く): 42748330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2069, 2770, 3878, 4138, 9695, 10345, 14483, 19390, 20690, 28966, 72415, 144830, 573113, 1146226, 2865565, 4011791, 5731130, 8023582, 20058955, 40117910]

約数ペア:

[(1, 40117910), (2, 20058955), (5, 8023582), (7, 5731130), (10, 4011791), (14, 2865565), (35, 1146226), (70, 573113), (277, 144830), (554, 72415), (1385, 28966), (1939, 20690), (2069, 19390), (2770, 14483), (3878, 10345), (4138, 9695)]