27831081580

素因数分解:

$2^2\times 5^1\times {\mathrm{5119}}^1\times {\mathrm{271841}}^1$

素因数の和:276969

約数の個数: 24

約数和(自身を含む): 58456903680

約数和(自身を除く): 30625822100

約数列:

[1, 2, 4, 5, 10, 20, 5119, 10238, 20476, 25595, 51190, 102380, 271841, 543682, 1087364, 1359205, 2718410, 5436820, 1391554079, 2783108158, 5566216316, 6957770395, 13915540790, 27831081580]

約数ペア:

[(1, 27831081580), (2, 13915540790), (4, 6957770395), (5, 5566216316), (10, 2783108158), (20, 1391554079), (5119, 5436820), (10238, 2718410), (20476, 1359205), (25595, 1087364), (51190, 543682), (102380, 271841)]