73133960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58979}}^1$

素因数の和:59021

約数の個数: 32

約数和(自身を含む): 169862400

約数和(自身を除く): 96728440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 58979, 117958, 235916, 294895, 471832, 589790, 1179580, 1828349, 2359160, 3656698, 7313396, 9141745, 14626792, 18283490, 36566980, 73133960]

約数ペア:

[(1, 73133960), (2, 36566980), (4, 18283490), (5, 14626792), (8, 9141745), (10, 7313396), (20, 3656698), (31, 2359160), (40, 1828349), (62, 1179580), (124, 589790), (155, 471832), (248, 294895), (310, 235916), (620, 117958), (1240, 58979)]