66363280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36067}}^1$

素因数の和:36103

約数の個数: 40

約数和(自身を含む): 161007552

約数和(自身を除く): 94644272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 36067, 72134, 144268, 180335, 288536, 360670, 577072, 721340, 829541, 1442680, 1659082, 2885360, 3318164, 4147705, 6636328, 8295410, 13272656, 16590820, 33181640, 66363280]

約数ペア:

[(1, 66363280), (2, 33181640), (4, 16590820), (5, 13272656), (8, 8295410), (10, 6636328), (16, 4147705), (20, 3318164), (23, 2885360), (40, 1659082), (46, 1442680), (80, 829541), (92, 721340), (115, 577072), (184, 360670), (230, 288536), (368, 180335), (460, 144268), (920, 72134), (1840, 36067)]