86422400

素因数分解:

$2^7\times 5^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 216280800

約数和(自身を除く): 129858400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 160, 200, 226, 239, 320, 400, 452, 478, 565, 640, 800, 904, 956, 1130, 1195, 1600, 1808, 1912, 2260, 2390, 2825, 3200, 3616, 3824, 4520, 4780, 5650, 5975, 7232, 7648, 9040, 9560, 11300, 11950, 14464, 15296, 18080, 19120, 22600, 23900, 27007, 30592, 36160, 38240, 45200, 47800, 54014, 72320, 76480, 90400, 95600, 108028, 135035, 152960, 180800, 191200, 216056, 270070, 361600, 382400, 432112, 540140, 675175, 764800, 864224, 1080280, 1350350, 1728448, 2160560, 2700700, 3456896, 4321120, 5401400, 8642240, 10802800, 17284480, 21605600, 43211200, 86422400]

約数ペア:

[(1, 86422400), (2, 43211200), (4, 21605600), (5, 17284480), (8, 10802800), (10, 8642240), (16, 5401400), (20, 4321120), (25, 3456896), (32, 2700700), (40, 2160560), (50, 1728448), (64, 1350350), (80, 1080280), (100, 864224), (113, 764800), (128, 675175), (160, 540140), (200, 432112), (226, 382400), (239, 361600), (320, 270070), (400, 216056), (452, 191200), (478, 180800), (565, 152960), (640, 135035), (800, 108028), (904, 95600), (956, 90400), (1130, 76480), (1195, 72320), (1600, 54014), (1808, 47800), (1912, 45200), (2260, 38240), (2390, 36160), (2825, 30592), (3200, 27007), (3616, 23900), (3824, 22600), (4520, 19120), (4780, 18080), (5650, 15296), (5975, 14464), (7232, 11950), (7648, 11300), (9040, 9560)]