71798200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12379}}^1$

素因数の和:12424

約数の個数: 48

約数和(自身を含む): 172701000

約数和(自身を除く): 100902800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 12379, 24758, 49516, 61895, 99032, 123790, 247580, 309475, 358991, 495160, 618950, 717982, 1237900, 1435964, 1794955, 2475800, 2871928, 3589910, 7179820, 8974775, 14359640, 17949550, 35899100, 71798200]

約数ペア:

[(1, 71798200), (2, 35899100), (4, 17949550), (5, 14359640), (8, 8974775), (10, 7179820), (20, 3589910), (25, 2871928), (29, 2475800), (40, 1794955), (50, 1435964), (58, 1237900), (100, 717982), (116, 618950), (145, 495160), (200, 358991), (232, 309475), (290, 247580), (580, 123790), (725, 99032), (1160, 61895), (1450, 49516), (2900, 24758), (5800, 12379)]