78050300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{10993}}^1$

素因数の和:11078

約数の個数: 36

約数和(自身を含む): 171770256

約数和(自身を除く): 93719956

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 10993, 21986, 43972, 54965, 109930, 219860, 274825, 549650, 780503, 1099300, 1561006, 3122012, 3902515, 7805030, 15610060, 19512575, 39025150, 78050300]

約数ペア:

[(1, 78050300), (2, 39025150), (4, 19512575), (5, 15610060), (10, 7805030), (20, 3902515), (25, 3122012), (50, 1561006), (71, 1099300), (100, 780503), (142, 549650), (284, 274825), (355, 219860), (710, 109930), (1420, 54965), (1775, 43972), (3550, 21986), (7100, 10993)]