12173200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2372

約数の個数: 60

約数和(自身を含む): 31509268

約数和(自身を除く): 19336068

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2341, 2600, 4682, 5200, 9364, 11705, 18728, 23410, 30433, 37456, 46820, 58525, 60866, 93640, 117050, 121732, 152165, 187280, 234100, 243464, 304330, 468200, 486928, 608660, 760825, 936400, 1217320, 1521650, 2434640, 3043300, 6086600, 12173200]

約数ペア:

[(1, 12173200), (2, 6086600), (4, 3043300), (5, 2434640), (8, 1521650), (10, 1217320), (13, 936400), (16, 760825), (20, 608660), (25, 486928), (26, 468200), (40, 304330), (50, 243464), (52, 234100), (65, 187280), (80, 152165), (100, 121732), (104, 117050), (130, 93640), (200, 60866), (208, 58525), (260, 46820), (325, 37456), (400, 30433), (520, 23410), (650, 18728), (1040, 11705), (1300, 9364), (2341, 5200), (2600, 4682)]