147392450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{41519}}^1$

素因数の和:41602

約数の個数: 24

約数和(自身を含む): 278017920

約数和(自身を除く): 130625470

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 41519, 83038, 207595, 415190, 1037975, 2075950, 2947849, 5895698, 14739245, 29478490, 73696225, 147392450]

約数ペア:

[(1, 147392450), (2, 73696225), (5, 29478490), (10, 14739245), (25, 5895698), (50, 2947849), (71, 2075950), (142, 1037975), (355, 415190), (710, 207595), (1775, 83038), (3550, 41519)]