13598720

素因数分解:

$2^{15}\times 5^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 33029640

約数和(自身を除く): 19430920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 640, 664, 830, 1024, 1280, 1328, 1660, 2048, 2560, 2656, 3320, 4096, 5120, 5312, 6640, 8192, 10240, 10624, 13280, 16384, 20480, 21248, 26560, 32768, 40960, 42496, 53120, 81920, 84992, 106240, 163840, 169984, 212480, 339968, 424960, 679936, 849920, 1359872, 1699840, 2719744, 3399680, 6799360, 13598720]

約数ペア:

[(1, 13598720), (2, 6799360), (4, 3399680), (5, 2719744), (8, 1699840), (10, 1359872), (16, 849920), (20, 679936), (32, 424960), (40, 339968), (64, 212480), (80, 169984), (83, 163840), (128, 106240), (160, 84992), (166, 81920), (256, 53120), (320, 42496), (332, 40960), (415, 32768), (512, 26560), (640, 21248), (664, 20480), (830, 16384), (1024, 13280), (1280, 10624), (1328, 10240), (1660, 8192), (2048, 6640), (2560, 5312), (2656, 5120), (3320, 4096)]