146267920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58979}}^1$

素因数の和:59023

約数の個数: 40

約数和(自身を含む): 351048960

約数和(自身を除く): 204781040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 58979, 117958, 235916, 294895, 471832, 589790, 943664, 1179580, 1828349, 2359160, 3656698, 4718320, 7313396, 9141745, 14626792, 18283490, 29253584, 36566980, 73133960, 146267920]

約数ペア:

[(1, 146267920), (2, 73133960), (4, 36566980), (5, 29253584), (8, 18283490), (10, 14626792), (16, 9141745), (20, 7313396), (31, 4718320), (40, 3656698), (62, 2359160), (80, 1828349), (124, 1179580), (155, 943664), (248, 589790), (310, 471832), (496, 294895), (620, 235916), (1240, 117958), (2480, 58979)]