86538880

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5879}}^1$

素因数の和:5921

約数の個数: 64

約数和(自身を含む): 215913600

約数和(自身を除く): 129374720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 5879, 7360, 11758, 14720, 23516, 29395, 47032, 58790, 94064, 117580, 135217, 188128, 235160, 270434, 376256, 470320, 540868, 676085, 752512, 940640, 1081736, 1352170, 1881280, 2163472, 2704340, 3762560, 4326944, 5408680, 8653888, 10817360, 17307776, 21634720, 43269440, 86538880]

約数ペア:

[(1, 86538880), (2, 43269440), (4, 21634720), (5, 17307776), (8, 10817360), (10, 8653888), (16, 5408680), (20, 4326944), (23, 3762560), (32, 2704340), (40, 2163472), (46, 1881280), (64, 1352170), (80, 1081736), (92, 940640), (115, 752512), (128, 676085), (160, 540868), (184, 470320), (230, 376256), (320, 270434), (368, 235160), (460, 188128), (640, 135217), (736, 117580), (920, 94064), (1472, 58790), (1840, 47032), (2944, 29395), (3680, 23516), (5879, 14720), (7360, 11758)]