72102950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{84827}}^1$

素因数の和:84856

約数の個数: 24

約数和(自身を含む): 142002072

約数和(自身を除く): 69899122

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 84827, 169654, 424135, 848270, 1442059, 2120675, 2884118, 4241350, 7210295, 14420590, 36051475, 72102950]

約数ペア:

[(1, 72102950), (2, 36051475), (5, 14420590), (10, 7210295), (17, 4241350), (25, 2884118), (34, 2120675), (50, 1442059), (85, 848270), (170, 424135), (425, 169654), (850, 84827)]