118123520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23071}}^1$

素因数の和:23096

約数の個数: 44

約数和(自身を含む): 283370304

約数和(自身を除く): 165246784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 23071, 46142, 92284, 115355, 184568, 230710, 369136, 461420, 738272, 922840, 1476544, 1845680, 2953088, 3691360, 5906176, 7382720, 11812352, 14765440, 23624704, 29530880, 59061760, 118123520]

約数ペア:

[(1, 118123520), (2, 59061760), (4, 29530880), (5, 23624704), (8, 14765440), (10, 11812352), (16, 7382720), (20, 5906176), (32, 3691360), (40, 2953088), (64, 1845680), (80, 1476544), (128, 922840), (160, 738272), (256, 461420), (320, 369136), (512, 230710), (640, 184568), (1024, 115355), (1280, 92284), (2560, 46142), (5120, 23071)]