201635720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35251}}^1$

素因数の和:35286

約数の個数: 64

約数和(自身を含む): 533010240

約数和(自身を除く): 331374520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 35251, 70502, 141004, 176255, 282008, 352510, 387761, 458263, 705020, 775522, 916526, 1410040, 1551044, 1833052, 1938805, 2291315, 3102088, 3666104, 3877610, 4582630, 5040893, 7755220, 9165260, 10081786, 15510440, 18330520, 20163572, 25204465, 40327144, 50408930, 100817860, 201635720]

約数ペア:

[(1, 201635720), (2, 100817860), (4, 50408930), (5, 40327144), (8, 25204465), (10, 20163572), (11, 18330520), (13, 15510440), (20, 10081786), (22, 9165260), (26, 7755220), (40, 5040893), (44, 4582630), (52, 3877610), (55, 3666104), (65, 3102088), (88, 2291315), (104, 1938805), (110, 1833052), (130, 1551044), (143, 1410040), (220, 916526), (260, 775522), (286, 705020), (440, 458263), (520, 387761), (572, 352510), (715, 282008), (1144, 176255), (1430, 141004), (2860, 70502), (5720, 35251)]