2045492800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2365

約数の個数: 168

約数和(自身を含む): 5548839296

約数和(自身を除く): 3503346496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 64, 65, 80, 86, 100, 104, 130, 160, 172, 200, 208, 215, 260, 320, 325, 344, 400, 416, 430, 520, 559, 650, 688, 800, 832, 860, 1040, 1075, 1118, 1300, 1376, 1600, 1720, 2080, 2150, 2236, 2287, 2600, 2752, 2795, 3440, 4160, 4300, 4472, 4574, 5200, 5590, 6880, 8600, 8944, 9148, 10400, 11180, 11435, 13760, 13975, 17200, 17888, 18296, 20800, 22360, 22870, 27950, 29731, 34400, 35776, 36592, 44720, 45740, 55900, 57175, 59462, 68800, 73184, 89440, 91480, 98341, 111800, 114350, 118924, 146368, 148655, 178880, 182960, 196682, 223600, 228700, 237848, 297310, 365920, 393364, 447200, 457400, 475696, 491705, 594620, 731840, 743275, 786728, 894400, 914800, 951392, 983410, 1189240, 1278433, 1486550, 1573456, 1829600, 1902784, 1966820, 2378480, 2458525, 2556866, 2973100, 3146912, 3659200, 3933640, 4756960, 4917050, 5113732, 5946200, 6293824, 6392165, 7867280, 9513920, 9834100, 10227464, 11892400, 12784330, 15734560, 19668200, 20454928, 23784800, 25568660, 31469120, 31960825, 39336400, 40909856, 47569600, 51137320, 63921650, 78672800, 81819712, 102274640, 127843300, 157345600, 204549280, 255686600, 409098560, 511373200, 1022746400, 2045492800]

約数ペア:

[(1, 2045492800), (2, 1022746400), (4, 511373200), (5, 409098560), (8, 255686600), (10, 204549280), (13, 157345600), (16, 127843300), (20, 102274640), (25, 81819712), (26, 78672800), (32, 63921650), (40, 51137320), (43, 47569600), (50, 40909856), (52, 39336400), (64, 31960825), (65, 31469120), (80, 25568660), (86, 23784800), (100, 20454928), (104, 19668200), (130, 15734560), (160, 12784330), (172, 11892400), (200, 10227464), (208, 9834100), (215, 9513920), (260, 7867280), (320, 6392165), (325, 6293824), (344, 5946200), (400, 5113732), (416, 4917050), (430, 4756960), (520, 3933640), (559, 3659200), (650, 3146912), (688, 2973100), (800, 2556866), (832, 2458525), (860, 2378480), (1040, 1966820), (1075, 1902784), (1118, 1829600), (1300, 1573456), (1376, 1486550), (1600, 1278433), (1720, 1189240), (2080, 983410), (2150, 951392), (2236, 914800), (2287, 894400), (2600, 786728), (2752, 743275), (2795, 731840), (3440, 594620), (4160, 491705), (4300, 475696), (4472, 457400), (4574, 447200), (5200, 393364), (5590, 365920), (6880, 297310), (8600, 237848), (8944, 228700), (9148, 223600), (10400, 196682), (11180, 182960), (11435, 178880), (13760, 148655), (13975, 146368), (17200, 118924), (17888, 114350), (18296, 111800), (20800, 98341), (22360, 91480), (22870, 89440), (27950, 73184), (29731, 68800), (34400, 59462), (35776, 57175), (36592, 55900), (44720, 45740)]