42496000

素因数分解:

$2^{12}\times 5^3\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 104

約数和(自身を含む): 107334864

約数和(自身を除く): 64838864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 125, 128, 160, 166, 200, 250, 256, 320, 332, 400, 415, 500, 512, 640, 664, 800, 830, 1000, 1024, 1280, 1328, 1600, 1660, 2000, 2048, 2075, 2560, 2656, 3200, 3320, 4000, 4096, 4150, 5120, 5312, 6400, 6640, 8000, 8300, 10240, 10375, 10624, 12800, 13280, 16000, 16600, 20480, 20750, 21248, 25600, 26560, 32000, 33200, 41500, 42496, 51200, 53120, 64000, 66400, 83000, 84992, 102400, 106240, 128000, 132800, 166000, 169984, 212480, 256000, 265600, 332000, 339968, 424960, 512000, 531200, 664000, 849920, 1062400, 1328000, 1699840, 2124800, 2656000, 4249600, 5312000, 8499200, 10624000, 21248000, 42496000]

約数ペア:

[(1, 42496000), (2, 21248000), (4, 10624000), (5, 8499200), (8, 5312000), (10, 4249600), (16, 2656000), (20, 2124800), (25, 1699840), (32, 1328000), (40, 1062400), (50, 849920), (64, 664000), (80, 531200), (83, 512000), (100, 424960), (125, 339968), (128, 332000), (160, 265600), (166, 256000), (200, 212480), (250, 169984), (256, 166000), (320, 132800), (332, 128000), (400, 106240), (415, 102400), (500, 84992), (512, 83000), (640, 66400), (664, 64000), (800, 53120), (830, 51200), (1000, 42496), (1024, 41500), (1280, 33200), (1328, 32000), (1600, 26560), (1660, 25600), (2000, 21248), (2048, 20750), (2075, 20480), (2560, 16600), (2656, 16000), (3200, 13280), (3320, 12800), (4000, 10624), (4096, 10375), (4150, 10240), (5120, 8300), (5312, 8000), (6400, 6640)]