11898400

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 29529360

約数和(自身を除く): 17630960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 139, 160, 200, 214, 278, 400, 428, 535, 556, 695, 800, 856, 1070, 1112, 1390, 1712, 2140, 2224, 2675, 2780, 3424, 3475, 4280, 4448, 5350, 5560, 6950, 8560, 10700, 11120, 13900, 14873, 17120, 21400, 22240, 27800, 29746, 42800, 55600, 59492, 74365, 85600, 111200, 118984, 148730, 237968, 297460, 371825, 475936, 594920, 743650, 1189840, 1487300, 2379680, 2974600, 5949200, 11898400]

約数ペア:

[(1, 11898400), (2, 5949200), (4, 2974600), (5, 2379680), (8, 1487300), (10, 1189840), (16, 743650), (20, 594920), (25, 475936), (32, 371825), (40, 297460), (50, 237968), (80, 148730), (100, 118984), (107, 111200), (139, 85600), (160, 74365), (200, 59492), (214, 55600), (278, 42800), (400, 29746), (428, 27800), (535, 22240), (556, 21400), (695, 17120), (800, 14873), (856, 13900), (1070, 11120), (1112, 10700), (1390, 8560), (1712, 6950), (2140, 5560), (2224, 5350), (2675, 4448), (2780, 4280), (3424, 3475)]