8039200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 21162708

約数和(自身を除く): 13123508

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 773, 800, 1040, 1300, 1546, 2080, 2600, 3092, 3865, 5200, 6184, 7730, 10049, 10400, 12368, 15460, 19325, 20098, 24736, 30920, 38650, 40196, 50245, 61840, 77300, 80392, 100490, 123680, 154600, 160784, 200980, 251225, 309200, 321568, 401960, 502450, 618400, 803920, 1004900, 1607840, 2009800, 4019600, 8039200]

約数ペア:

[(1, 8039200), (2, 4019600), (4, 2009800), (5, 1607840), (8, 1004900), (10, 803920), (13, 618400), (16, 502450), (20, 401960), (25, 321568), (26, 309200), (32, 251225), (40, 200980), (50, 160784), (52, 154600), (65, 123680), (80, 100490), (100, 80392), (104, 77300), (130, 61840), (160, 50245), (200, 40196), (208, 38650), (260, 30920), (325, 24736), (400, 20098), (416, 19325), (520, 15460), (650, 12368), (773, 10400), (800, 10049), (1040, 7730), (1300, 6184), (1546, 5200), (2080, 3865), (2600, 3092)]