40814340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97177}}^1$

素因数の和:97196

約数の個数: 48

約数和(自身を含む): 130607232

約数和(自身を除く): 89792892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 97177, 194354, 291531, 388708, 485885, 583062, 680239, 971770, 1166124, 1360478, 1457655, 1943540, 2040717, 2720956, 2915310, 3401195, 4081434, 5830620, 6802390, 8162868, 10203585, 13604780, 20407170, 40814340]

約数ペア:

[(1, 40814340), (2, 20407170), (3, 13604780), (4, 10203585), (5, 8162868), (6, 6802390), (7, 5830620), (10, 4081434), (12, 3401195), (14, 2915310), (15, 2720956), (20, 2040717), (21, 1943540), (28, 1457655), (30, 1360478), (35, 1166124), (42, 971770), (60, 680239), (70, 583062), (84, 485885), (105, 388708), (140, 291531), (210, 194354), (420, 97177)]