173201440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1790

約数の個数: 96

約数和(自身を含む): 445226544

約数和(自身を除く): 272025104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 680, 740, 1184, 1258, 1360, 1480, 1721, 2516, 2720, 2960, 3145, 3442, 5032, 5920, 6290, 6884, 8605, 10064, 12580, 13768, 17210, 20128, 25160, 27536, 29257, 34420, 50320, 55072, 58514, 63677, 68840, 100640, 117028, 127354, 137680, 146285, 234056, 254708, 275360, 292570, 318385, 468112, 509416, 585140, 636770, 936224, 1018832, 1082509, 1170280, 1273540, 2037664, 2165018, 2340560, 2547080, 4330036, 4681120, 5094160, 5412545, 8660072, 10188320, 10825090, 17320144, 21650180, 34640288, 43300360, 86600720, 173201440]

約数ペア:

[(1, 173201440), (2, 86600720), (4, 43300360), (5, 34640288), (8, 21650180), (10, 17320144), (16, 10825090), (17, 10188320), (20, 8660072), (32, 5412545), (34, 5094160), (37, 4681120), (40, 4330036), (68, 2547080), (74, 2340560), (80, 2165018), (85, 2037664), (136, 1273540), (148, 1170280), (160, 1082509), (170, 1018832), (185, 936224), (272, 636770), (296, 585140), (340, 509416), (370, 468112), (544, 318385), (592, 292570), (629, 275360), (680, 254708), (740, 234056), (1184, 146285), (1258, 137680), (1360, 127354), (1480, 117028), (1721, 100640), (2516, 68840), (2720, 63677), (2960, 58514), (3145, 55072), (3442, 50320), (5032, 34420), (5920, 29257), (6290, 27536), (6884, 25160), (8605, 20128), (10064, 17210), (12580, 13768)]