40243710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5473

約数の個数: 64

約数和(自身を含む): 109509120

約数和(自身を除く): 69265410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 5431, 7410, 10862, 16293, 27155, 32586, 54310, 70603, 81465, 103189, 141206, 162930, 206378, 211809, 309567, 353015, 423618, 515945, 619134, 706030, 1031890, 1059045, 1341457, 1547835, 2118090, 2682914, 3095670, 4024371, 6707285, 8048742, 13414570, 20121855, 40243710]

約数ペア:

[(1, 40243710), (2, 20121855), (3, 13414570), (5, 8048742), (6, 6707285), (10, 4024371), (13, 3095670), (15, 2682914), (19, 2118090), (26, 1547835), (30, 1341457), (38, 1059045), (39, 1031890), (57, 706030), (65, 619134), (78, 515945), (95, 423618), (114, 353015), (130, 309567), (190, 211809), (195, 206378), (247, 162930), (285, 141206), (390, 103189), (494, 81465), (570, 70603), (741, 54310), (1235, 32586), (1482, 27155), (2470, 16293), (3705, 10862), (5431, 7410)]