110104280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19249}}^1$

素因数の和:19284

約数の個数: 64

約数和(自身を含む): 291060000

約数和(自身を除く): 180955720

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, 19249, 38498, 76996, 96245, 153992, 192490, 211739, 250237, 384980, 423478, 500474, 769960, 846956, 1000948, 1058695, 1251185, 1693912, 2001896, 2117390, 2502370, 2752607, 4234780, 5004740, 5505214, 8469560, 10009480, 11010428, 13763035, 22020856, 27526070, 55052140, 110104280]

約数ペア:

[(1, 110104280), (2, 55052140), (4, 27526070), (5, 22020856), (8, 13763035), (10, 11010428), (11, 10009480), (13, 8469560), (20, 5505214), (22, 5004740), (26, 4234780), (40, 2752607), (44, 2502370), (52, 2117390), (55, 2001896), (65, 1693912), (88, 1251185), (104, 1058695), (110, 1000948), (130, 846956), (143, 769960), (220, 500474), (260, 423478), (286, 384980), (440, 250237), (520, 211739), (572, 192490), (715, 153992), (1144, 96245), (1430, 76996), (2860, 38498), (5720, 19249)]