3485485880

素因数分解:

$2^3\times 5^1\times {\mathrm{3617}}^1\times {\mathrm{24091}}^1$

素因数の和:27719

約数の個数: 32

約数和(自身を含む): 7844837040

約数和(自身を除く): 4359351160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3617, 7234, 14468, 18085, 24091, 28936, 36170, 48182, 72340, 96364, 120455, 144680, 192728, 240910, 481820, 963640, 87137147, 174274294, 348548588, 435685735, 697097176, 871371470, 1742742940, 3485485880]

約数ペア:

[(1, 3485485880), (2, 1742742940), (4, 871371470), (5, 697097176), (8, 435685735), (10, 348548588), (20, 174274294), (40, 87137147), (3617, 963640), (7234, 481820), (14468, 240910), (18085, 192728), (24091, 144680), (28936, 120455), (36170, 96364), (48182, 72340)]