83171390

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 152915040

約数和(自身を除く): 69743650

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 827, 890, 1130, 1654, 4135, 8270, 10057, 20114, 50285, 73603, 93451, 100570, 147206, 186902, 368015, 467255, 736030, 934510, 8317139, 16634278, 41585695, 83171390]

約数ペア:

[(1, 83171390), (2, 41585695), (5, 16634278), (10, 8317139), (89, 934510), (113, 736030), (178, 467255), (226, 368015), (445, 186902), (565, 147206), (827, 100570), (890, 93451), (1130, 73603), (1654, 50285), (4135, 20114), (8270, 10057)]