201531958840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7673}}^1\times {\mathrm{28549}}^1$

素因数の和:36256

約数の個数: 64

約数和(自身を含む): 473240232000

約数和(自身を除く): 271708273160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 7673, 15346, 28549, 30692, 38365, 57098, 61384, 76730, 114196, 142745, 153460, 176479, 228392, 285490, 306920, 352958, 570980, 656627, 705916, 882395, 1141960, 1313254, 1411832, 1764790, 2626508, 3283135, 3529580, 5253016, 6566270, 7059160, 13132540, 26265080, 219056477, 438112954, 876225908, 1095282385, 1752451816, 2190564770, 4381129540, 5038298971, 8762259080, 10076597942, 20153195884, 25191494855, 40306391768, 50382989710, 100765979420, 201531958840]

約数ペア:

[(1, 201531958840), (2, 100765979420), (4, 50382989710), (5, 40306391768), (8, 25191494855), (10, 20153195884), (20, 10076597942), (23, 8762259080), (40, 5038298971), (46, 4381129540), (92, 2190564770), (115, 1752451816), (184, 1095282385), (230, 876225908), (460, 438112954), (920, 219056477), (7673, 26265080), (15346, 13132540), (28549, 7059160), (30692, 6566270), (38365, 5253016), (57098, 3529580), (61384, 3283135), (76730, 2626508), (114196, 1764790), (142745, 1411832), (153460, 1313254), (176479, 1141960), (228392, 882395), (285490, 705916), (306920, 656627), (352958, 570980)]