943677440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{23039}}^1$

素因数の和:23070

約数の個数: 56

約数和(自身を含む): 2264785920

約数和(自身を除く): 1321108480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 8192, 10240, 20480, 23039, 40960, 46078, 92156, 115195, 184312, 230390, 368624, 460780, 737248, 921560, 1474496, 1843120, 2948992, 3686240, 5897984, 7372480, 11795968, 14744960, 23591936, 29489920, 47183872, 58979840, 94367744, 117959680, 188735488, 235919360, 471838720, 943677440]

約数ペア:

[(1, 943677440), (2, 471838720), (4, 235919360), (5, 188735488), (8, 117959680), (10, 94367744), (16, 58979840), (20, 47183872), (32, 29489920), (40, 23591936), (64, 14744960), (80, 11795968), (128, 7372480), (160, 5897984), (256, 3686240), (320, 2948992), (512, 1843120), (640, 1474496), (1024, 921560), (1280, 737248), (2048, 460780), (2560, 368624), (4096, 230390), (5120, 184312), (8192, 115195), (10240, 92156), (20480, 46078), (23039, 40960)]