5399991680

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5791}}^1$

素因数の和:5888

約数の個数: 128

約数和(自身を含む): 13611663360

約数和(自身を除く): 8211671680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 155, 160, 188, 235, 248, 310, 320, 376, 470, 496, 620, 640, 752, 940, 992, 1240, 1457, 1504, 1880, 1984, 2480, 2914, 3008, 3760, 3968, 4960, 5791, 5828, 6016, 7285, 7520, 9920, 11582, 11656, 14570, 15040, 19840, 23164, 23312, 28955, 29140, 30080, 46328, 46624, 57910, 58280, 92656, 93248, 115820, 116560, 179521, 185312, 186496, 231640, 233120, 272177, 359042, 370624, 463280, 466240, 544354, 718084, 741248, 897605, 926560, 932480, 1088708, 1360885, 1436168, 1795210, 1853120, 2177416, 2721770, 2872336, 3590420, 3706240, 4354832, 5443540, 5744672, 7180840, 8437487, 8709664, 10887080, 11489344, 14361680, 16874974, 17419328, 21774160, 22978688, 28723360, 33749948, 34838656, 42187435, 43548320, 57446720, 67499896, 84374870, 87096640, 114893440, 134999792, 168749740, 174193280, 269999584, 337499480, 539999168, 674998960, 1079998336, 1349997920, 2699995840, 5399991680]

約数ペア:

[(1, 5399991680), (2, 2699995840), (4, 1349997920), (5, 1079998336), (8, 674998960), (10, 539999168), (16, 337499480), (20, 269999584), (31, 174193280), (32, 168749740), (40, 134999792), (47, 114893440), (62, 87096640), (64, 84374870), (80, 67499896), (94, 57446720), (124, 43548320), (128, 42187435), (155, 34838656), (160, 33749948), (188, 28723360), (235, 22978688), (248, 21774160), (310, 17419328), (320, 16874974), (376, 14361680), (470, 11489344), (496, 10887080), (620, 8709664), (640, 8437487), (752, 7180840), (940, 5744672), (992, 5443540), (1240, 4354832), (1457, 3706240), (1504, 3590420), (1880, 2872336), (1984, 2721770), (2480, 2177416), (2914, 1853120), (3008, 1795210), (3760, 1436168), (3968, 1360885), (4960, 1088708), (5791, 932480), (5828, 926560), (6016, 897605), (7285, 741248), (7520, 718084), (9920, 544354), (11582, 466240), (11656, 463280), (14570, 370624), (15040, 359042), (19840, 272177), (23164, 233120), (23312, 231640), (28955, 186496), (29140, 185312), (30080, 179521), (46328, 116560), (46624, 115820), (57910, 93248), (58280, 92656)]