13500885890

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1\times {\mathrm{7481}}^1$

素因数の和:8458

約数の個数: 32

約数和(自身を含む): 24435613440

約数和(自身を除く): 10934727550

約数列:

[1, 2, 5, 10, 251, 502, 719, 1255, 1438, 2510, 3595, 7190, 7481, 14962, 37405, 74810, 180469, 360938, 902345, 1804690, 1877731, 3755462, 5378839, 9388655, 10757678, 18777310, 26894195, 53788390, 1350088589, 2700177178, 6750442945, 13500885890]

約数ペア:

[(1, 13500885890), (2, 6750442945), (5, 2700177178), (10, 1350088589), (251, 53788390), (502, 26894195), (719, 18777310), (1255, 10757678), (1438, 9388655), (2510, 5378839), (3595, 3755462), (7190, 1877731), (7481, 1804690), (14962, 902345), (37405, 360938), (74810, 180469)]