85429360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 214539840

約数和(自身を除く): 129110480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1334, 1601, 1840, 2320, 2668, 3202, 3335, 5336, 6404, 6670, 8005, 10672, 12808, 13340, 16010, 25616, 26680, 32020, 36823, 46429, 53360, 64040, 73646, 92858, 128080, 147292, 184115, 185716, 232145, 294584, 368230, 371432, 464290, 589168, 736460, 742864, 928580, 1067867, 1472920, 1857160, 2135734, 2945840, 3714320, 4271468, 5339335, 8542936, 10678670, 17085872, 21357340, 42714680, 85429360]

約数ペア:

[(1, 85429360), (2, 42714680), (4, 21357340), (5, 17085872), (8, 10678670), (10, 8542936), (16, 5339335), (20, 4271468), (23, 3714320), (29, 2945840), (40, 2135734), (46, 1857160), (58, 1472920), (80, 1067867), (92, 928580), (115, 742864), (116, 736460), (145, 589168), (184, 464290), (230, 371432), (232, 368230), (290, 294584), (368, 232145), (460, 185716), (464, 184115), (580, 147292), (667, 128080), (920, 92858), (1160, 73646), (1334, 64040), (1601, 53360), (1840, 46429), (2320, 36823), (2668, 32020), (3202, 26680), (3335, 25616), (5336, 16010), (6404, 13340), (6670, 12808), (8005, 10672)]