63078640

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7369}}^1$

素因数の和:7489

約数の個数: 40

約数和(自身を含む): 148048560

約数和(自身を除く): 84969920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 7369, 8560, 14738, 29476, 36845, 58952, 73690, 117904, 147380, 294760, 589520, 788483, 1576966, 3153932, 3942415, 6307864, 7884830, 12615728, 15769660, 31539320, 63078640]

約数ペア:

[(1, 63078640), (2, 31539320), (4, 15769660), (5, 12615728), (8, 7884830), (10, 6307864), (16, 3942415), (20, 3153932), (40, 1576966), (80, 788483), (107, 589520), (214, 294760), (428, 147380), (535, 117904), (856, 73690), (1070, 58952), (1712, 36845), (2140, 29476), (4280, 14738), (7369, 8560)]