103731040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 290095344

約数和(自身を除く): 186364304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 101, 112, 131, 140, 160, 196, 202, 224, 245, 262, 280, 392, 404, 490, 505, 524, 560, 655, 707, 784, 808, 917, 980, 1010, 1048, 1120, 1310, 1414, 1568, 1616, 1834, 1960, 2020, 2096, 2620, 2828, 3232, 3535, 3668, 3920, 4040, 4192, 4585, 4949, 5240, 5656, 6419, 7070, 7336, 7840, 8080, 9170, 9898, 10480, 11312, 12838, 13231, 14140, 14672, 16160, 18340, 19796, 20960, 22624, 24745, 25676, 26462, 28280, 29344, 32095, 36680, 39592, 49490, 51352, 52924, 56560, 64190, 66155, 73360, 79184, 92617, 98980, 102704, 105848, 113120, 128380, 132310, 146720, 158368, 185234, 197960, 205408, 211696, 256760, 264620, 370468, 395920, 423392, 463085, 513520, 529240, 648319, 740936, 791840, 926170, 1027040, 1058480, 1296638, 1481872, 1852340, 2116960, 2593276, 2963744, 3241595, 3704680, 5186552, 6483190, 7409360, 10373104, 12966380, 14818720, 20746208, 25932760, 51865520, 103731040]

約数ペア:

[(1, 103731040), (2, 51865520), (4, 25932760), (5, 20746208), (7, 14818720), (8, 12966380), (10, 10373104), (14, 7409360), (16, 6483190), (20, 5186552), (28, 3704680), (32, 3241595), (35, 2963744), (40, 2593276), (49, 2116960), (56, 1852340), (70, 1481872), (80, 1296638), (98, 1058480), (101, 1027040), (112, 926170), (131, 791840), (140, 740936), (160, 648319), (196, 529240), (202, 513520), (224, 463085), (245, 423392), (262, 395920), (280, 370468), (392, 264620), (404, 256760), (490, 211696), (505, 205408), (524, 197960), (560, 185234), (655, 158368), (707, 146720), (784, 132310), (808, 128380), (917, 113120), (980, 105848), (1010, 102704), (1048, 98980), (1120, 92617), (1310, 79184), (1414, 73360), (1568, 66155), (1616, 64190), (1834, 56560), (1960, 52924), (2020, 51352), (2096, 49490), (2620, 39592), (2828, 36680), (3232, 32095), (3535, 29344), (3668, 28280), (3920, 26462), (4040, 25676), (4192, 24745), (4585, 22624), (4949, 20960), (5240, 19796), (5656, 18340), (6419, 16160), (7070, 14672), (7336, 14140), (7840, 13231), (8080, 12838), (9170, 11312), (9898, 10480)]