89834320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48823}}^1$

素因数の和:48859

約数の個数: 40

約数和(自身を含む): 217950336

約数和(自身を除く): 128116016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 48823, 97646, 195292, 244115, 390584, 488230, 781168, 976460, 1122929, 1952920, 2245858, 3905840, 4491716, 5614645, 8983432, 11229290, 17966864, 22458580, 44917160, 89834320]

約数ペア:

[(1, 89834320), (2, 44917160), (4, 22458580), (5, 17966864), (8, 11229290), (10, 8983432), (16, 5614645), (20, 4491716), (23, 3905840), (40, 2245858), (46, 1952920), (80, 1122929), (92, 976460), (115, 781168), (184, 488230), (230, 390584), (368, 244115), (460, 195292), (920, 97646), (1840, 48823)]