101764880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7944

約数の個数: 80

約数和(自身を含む): 282196224

約数和(自身を除く): 180431344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 7901, 12880, 15802, 31604, 39505, 55307, 63208, 79010, 110614, 126416, 158020, 181723, 221228, 276535, 316040, 363446, 442456, 553070, 632080, 726892, 884912, 908615, 1106140, 1272061, 1453784, 1817230, 2212280, 2544122, 2907568, 3634460, 4424560, 5088244, 6360305, 7268920, 10176488, 12720610, 14537840, 20352976, 25441220, 50882440, 101764880]

約数ペア:

[(1, 101764880), (2, 50882440), (4, 25441220), (5, 20352976), (7, 14537840), (8, 12720610), (10, 10176488), (14, 7268920), (16, 6360305), (20, 5088244), (23, 4424560), (28, 3634460), (35, 2907568), (40, 2544122), (46, 2212280), (56, 1817230), (70, 1453784), (80, 1272061), (92, 1106140), (112, 908615), (115, 884912), (140, 726892), (161, 632080), (184, 553070), (230, 442456), (280, 363446), (322, 316040), (368, 276535), (460, 221228), (560, 181723), (644, 158020), (805, 126416), (920, 110614), (1288, 79010), (1610, 63208), (1840, 55307), (2576, 39505), (3220, 31604), (6440, 15802), (7901, 12880)]