38889650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{9371}}^1$

素因数の和:9466

約数の個数: 24

約数和(自身を含む): 73214064

約数和(自身を除く): 34324414

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 9371, 18742, 46855, 93710, 234275, 468550, 777793, 1555586, 3888965, 7777930, 19444825, 38889650]

約数ペア:

[(1, 38889650), (2, 19444825), (5, 7777930), (10, 3888965), (25, 1555586), (50, 777793), (83, 468550), (166, 234275), (415, 93710), (830, 46855), (2075, 18742), (4150, 9371)]