17284480

素因数分解:

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

素因数の和:371

約数の個数: 64

約数和(自身を含む): 41860800

約数和(自身を除く): 24576320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 239, 320, 452, 478, 565, 640, 904, 956, 1130, 1195, 1808, 1912, 2260, 2390, 3616, 3824, 4520, 4780, 7232, 7648, 9040, 9560, 14464, 15296, 18080, 19120, 27007, 30592, 36160, 38240, 54014, 72320, 76480, 108028, 135035, 152960, 216056, 270070, 432112, 540140, 864224, 1080280, 1728448, 2160560, 3456896, 4321120, 8642240, 17284480]

約数ペア:

[(1, 17284480), (2, 8642240), (4, 4321120), (5, 3456896), (8, 2160560), (10, 1728448), (16, 1080280), (20, 864224), (32, 540140), (40, 432112), (64, 270070), (80, 216056), (113, 152960), (128, 135035), (160, 108028), (226, 76480), (239, 72320), (320, 54014), (452, 38240), (478, 36160), (565, 30592), (640, 27007), (904, 19120), (956, 18080), (1130, 15296), (1195, 14464), (1808, 9560), (1912, 9040), (2260, 7648), (2390, 7232), (3616, 4780), (3824, 4520)]