17163108400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7529}}^1$

素因数の和:7727

約数の個数: 120

約数和(自身を含む): 42549620400

約数和(自身を除く): 25386512000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 139, 164, 200, 205, 278, 328, 400, 410, 556, 656, 695, 820, 1025, 1112, 1390, 1640, 2050, 2224, 2780, 3280, 3475, 4100, 5560, 5699, 6950, 7529, 8200, 11120, 11398, 13900, 15058, 16400, 22796, 27800, 28495, 30116, 37645, 45592, 55600, 56990, 60232, 75290, 91184, 113980, 120464, 142475, 150580, 188225, 227960, 284950, 301160, 308689, 376450, 455920, 569900, 602320, 617378, 752900, 1046531, 1139800, 1234756, 1505800, 1543445, 2093062, 2279600, 2469512, 3011600, 3086890, 4186124, 4939024, 5232655, 6173780, 7717225, 8372248, 10465310, 12347560, 15434450, 16744496, 20930620, 24695120, 26163275, 30868900, 41861240, 42907771, 52326550, 61737800, 83722480, 85815542, 104653100, 123475600, 171631084, 209306200, 214538855, 343262168, 418612400, 429077710, 686524336, 858155420, 1072694275, 1716310840, 2145388550, 3432621680, 4290777100, 8581554200, 17163108400]

約数ペア:

[(1, 17163108400), (2, 8581554200), (4, 4290777100), (5, 3432621680), (8, 2145388550), (10, 1716310840), (16, 1072694275), (20, 858155420), (25, 686524336), (40, 429077710), (41, 418612400), (50, 343262168), (80, 214538855), (82, 209306200), (100, 171631084), (139, 123475600), (164, 104653100), (200, 85815542), (205, 83722480), (278, 61737800), (328, 52326550), (400, 42907771), (410, 41861240), (556, 30868900), (656, 26163275), (695, 24695120), (820, 20930620), (1025, 16744496), (1112, 15434450), (1390, 12347560), (1640, 10465310), (2050, 8372248), (2224, 7717225), (2780, 6173780), (3280, 5232655), (3475, 4939024), (4100, 4186124), (5560, 3086890), (5699, 3011600), (6950, 2469512), (7529, 2279600), (8200, 2093062), (11120, 1543445), (11398, 1505800), (13900, 1234756), (15058, 1139800), (16400, 1046531), (22796, 752900), (27800, 617378), (28495, 602320), (30116, 569900), (37645, 455920), (45592, 376450), (55600, 308689), (56990, 301160), (60232, 284950), (75290, 227960), (91184, 188225), (113980, 150580), (120464, 142475)]