16897300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 42497280

約数和(自身を除く): 25599980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 239, 350, 404, 478, 505, 700, 707, 956, 1010, 1195, 1414, 1673, 2020, 2390, 2525, 2828, 3346, 3535, 4780, 5050, 5975, 6692, 7070, 8365, 10100, 11950, 14140, 16730, 17675, 23900, 24139, 33460, 35350, 41825, 48278, 70700, 83650, 96556, 120695, 167300, 168973, 241390, 337946, 482780, 603475, 675892, 844865, 1206950, 1689730, 2413900, 3379460, 4224325, 8448650, 16897300]

約数ペア:

[(1, 16897300), (2, 8448650), (4, 4224325), (5, 3379460), (7, 2413900), (10, 1689730), (14, 1206950), (20, 844865), (25, 675892), (28, 603475), (35, 482780), (50, 337946), (70, 241390), (100, 168973), (101, 167300), (140, 120695), (175, 96556), (202, 83650), (239, 70700), (350, 48278), (404, 41825), (478, 35350), (505, 33460), (700, 24139), (707, 23900), (956, 17675), (1010, 16730), (1195, 14140), (1414, 11950), (1673, 10100), (2020, 8365), (2390, 7070), (2525, 6692), (2828, 5975), (3346, 5050), (3535, 4780)]