8011900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6163}}^1$

素因数の和:6190

約数の個数: 36

約数和(自身を含む): 18726232

約数和(自身を除く): 10714332

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6163, 12326, 24652, 30815, 61630, 80119, 123260, 154075, 160238, 308150, 320476, 400595, 616300, 801190, 1602380, 2002975, 4005950, 8011900]

約数ペア:

[(1, 8011900), (2, 4005950), (4, 2002975), (5, 1602380), (10, 801190), (13, 616300), (20, 400595), (25, 320476), (26, 308150), (50, 160238), (52, 154075), (65, 123260), (100, 80119), (130, 61630), (260, 30815), (325, 24652), (650, 12326), (1300, 6163)]