16998400

素因数分解:

$2^{13}\times 5^2\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 84

約数和(自身を含む): 42661332

約数和(自身を除く): 25662932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 128, 160, 166, 200, 256, 320, 332, 400, 415, 512, 640, 664, 800, 830, 1024, 1280, 1328, 1600, 1660, 2048, 2075, 2560, 2656, 3200, 3320, 4096, 4150, 5120, 5312, 6400, 6640, 8192, 8300, 10240, 10624, 12800, 13280, 16600, 20480, 21248, 25600, 26560, 33200, 40960, 42496, 51200, 53120, 66400, 84992, 102400, 106240, 132800, 169984, 204800, 212480, 265600, 339968, 424960, 531200, 679936, 849920, 1062400, 1699840, 2124800, 3399680, 4249600, 8499200, 16998400]

約数ペア:

[(1, 16998400), (2, 8499200), (4, 4249600), (5, 3399680), (8, 2124800), (10, 1699840), (16, 1062400), (20, 849920), (25, 679936), (32, 531200), (40, 424960), (50, 339968), (64, 265600), (80, 212480), (83, 204800), (100, 169984), (128, 132800), (160, 106240), (166, 102400), (200, 84992), (256, 66400), (320, 53120), (332, 51200), (400, 42496), (415, 40960), (512, 33200), (640, 26560), (664, 25600), (800, 21248), (830, 20480), (1024, 16600), (1280, 13280), (1328, 12800), (1600, 10624), (1660, 10240), (2048, 8300), (2075, 8192), (2560, 6640), (2656, 6400), (3200, 5312), (3320, 5120), (4096, 4150)]