103513156940

素因数分解:

$2^2\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{2705519}}^1$

素因数の和:2707441

約数の個数: 24

約数和(自身を含む): 217491341760

約数和(自身を除く): 113978184820

約数列:

[1, 2, 4, 5, 10, 20, 1913, 3826, 7652, 9565, 19130, 38260, 2705519, 5411038, 10822076, 13527595, 27055190, 54110380, 5175657847, 10351315694, 20702631388, 25878289235, 51756578470, 103513156940]

約数ペア:

[(1, 103513156940), (2, 51756578470), (4, 25878289235), (5, 20702631388), (10, 10351315694), (20, 5175657847), (1913, 54110380), (3826, 27055190), (7652, 13527595), (9565, 10822076), (19130, 5411038), (38260, 2705519)]