40383700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 103437824

約数和(自身を除く): 63054124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 1861, 2170, 3100, 3722, 4340, 5425, 7444, 9305, 10850, 13027, 18610, 21700, 26054, 37220, 46525, 52108, 57691, 65135, 93050, 115382, 130270, 186100, 230764, 260540, 288455, 325675, 403837, 576910, 651350, 807674, 1153820, 1302700, 1442275, 1615348, 2019185, 2884550, 4038370, 5769100, 8076740, 10095925, 20191850, 40383700]

約数ペア:

[(1, 40383700), (2, 20191850), (4, 10095925), (5, 8076740), (7, 5769100), (10, 4038370), (14, 2884550), (20, 2019185), (25, 1615348), (28, 1442275), (31, 1302700), (35, 1153820), (50, 807674), (62, 651350), (70, 576910), (100, 403837), (124, 325675), (140, 288455), (155, 260540), (175, 230764), (217, 186100), (310, 130270), (350, 115382), (434, 93050), (620, 65135), (700, 57691), (775, 52108), (868, 46525), (1085, 37220), (1550, 26054), (1861, 21700), (2170, 18610), (3100, 13027), (3722, 10850), (4340, 9305), (5425, 7444)]