141601280

素因数分解:

$2^9\times 5^1\times {\mathrm{55313}}^1$

素因数の和:55336

約数の個数: 40

約数和(自身を含む): 339517332

約数和(自身を除く): 197916052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 55313, 110626, 221252, 276565, 442504, 553130, 885008, 1106260, 1770016, 2212520, 3540032, 4425040, 7080064, 8850080, 14160128, 17700160, 28320256, 35400320, 70800640, 141601280]

約数ペア:

[(1, 141601280), (2, 70800640), (4, 35400320), (5, 28320256), (8, 17700160), (10, 14160128), (16, 8850080), (20, 7080064), (32, 4425040), (40, 3540032), (64, 2212520), (80, 1770016), (128, 1106260), (160, 885008), (256, 553130), (320, 442504), (512, 276565), (640, 221252), (1280, 110626), (2560, 55313)]