38436400

素因数分解:

$2^4\times 5^2\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:638

約数の個数: 60

約数和(自身を含む): 92940232

約数和(自身を除く): 54503832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 307, 313, 400, 614, 626, 1228, 1252, 1535, 1565, 2456, 2504, 3070, 3130, 4912, 5008, 6140, 6260, 7675, 7825, 12280, 12520, 15350, 15650, 24560, 25040, 30700, 31300, 61400, 62600, 96091, 122800, 125200, 192182, 384364, 480455, 768728, 960910, 1537456, 1921820, 2402275, 3843640, 4804550, 7687280, 9609100, 19218200, 38436400]

約数ペア:

[(1, 38436400), (2, 19218200), (4, 9609100), (5, 7687280), (8, 4804550), (10, 3843640), (16, 2402275), (20, 1921820), (25, 1537456), (40, 960910), (50, 768728), (80, 480455), (100, 384364), (200, 192182), (307, 125200), (313, 122800), (400, 96091), (614, 62600), (626, 61400), (1228, 31300), (1252, 30700), (1535, 25040), (1565, 24560), (2456, 15650), (2504, 15350), (3070, 12520), (3130, 12280), (4912, 7825), (5008, 7675), (6140, 6260)]