190014940

素因数分解:

$2^2\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{3557}}^1$

素因数の和:6237

約数の個数: 24

約数和(自身を含む): 399292992

約数和(自身を除く): 209278052

約数列:

[1, 2, 4, 5, 10, 20, 2671, 3557, 5342, 7114, 10684, 13355, 14228, 17785, 26710, 35570, 53420, 71140, 9500747, 19001494, 38002988, 47503735, 95007470, 190014940]

約数ペア:

[(1, 190014940), (2, 95007470), (4, 47503735), (5, 38002988), (10, 19001494), (20, 9500747), (2671, 71140), (3557, 53420), (5342, 35570), (7114, 26710), (10684, 17785), (13355, 14228)]