293601980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{39569}}^1$

素因数の和:39638

約数の個数: 48

約数和(自身を含む): 717958080

約数和(自身を除く): 424356100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 39569, 79138, 158276, 197845, 276983, 395690, 553966, 791380, 1107932, 1384915, 2097157, 2769830, 4194314, 5539660, 8388628, 10485785, 14680099, 20971570, 29360198, 41943140, 58720396, 73400495, 146800990, 293601980]

約数ペア:

[(1, 293601980), (2, 146800990), (4, 73400495), (5, 58720396), (7, 41943140), (10, 29360198), (14, 20971570), (20, 14680099), (28, 10485785), (35, 8388628), (53, 5539660), (70, 4194314), (106, 2769830), (140, 2097157), (212, 1384915), (265, 1107932), (371, 791380), (530, 553966), (742, 395690), (1060, 276983), (1484, 197845), (1855, 158276), (3710, 79138), (7420, 39569)]