38480147120

素因数分解:

$2^4\times 5^1\times {\mathrm{481001839}}^1$

素因数の和:481001852

約数の個数: 20

約数和(自身を含む): 89466342240

約数和(自身を除く): 50986195120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 481001839, 962003678, 1924007356, 2405009195, 3848014712, 4810018390, 7696029424, 9620036780, 19240073560, 38480147120]

約数ペア:

[(1, 38480147120), (2, 19240073560), (4, 9620036780), (5, 7696029424), (8, 4810018390), (10, 3848014712), (16, 2405009195), (20, 1924007356), (40, 962003678), (80, 481001839)]