12774566020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{7297}}^1$

素因数の和:7613

約数の個数: 96

約数和(自身を含む): 30014046720

約数和(自身を除く): 17239480700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 271, 323, 340, 380, 542, 646, 1084, 1292, 1355, 1615, 2710, 3230, 4607, 5149, 5420, 6460, 7297, 9214, 10298, 14594, 18428, 20596, 23035, 25745, 29188, 36485, 46070, 51490, 72970, 87533, 92140, 102980, 124049, 138643, 145940, 175066, 248098, 277286, 350132, 437665, 496196, 554572, 620245, 693215, 875330, 1240490, 1386430, 1750660, 1977487, 2356931, 2480980, 2772860, 3954974, 4713862, 7909948, 9427724, 9887435, 11784655, 19774870, 23569310, 33617279, 37572253, 39549740, 47138620, 67234558, 75144506, 134469116, 150289012, 168086395, 187861265, 336172790, 375722530, 638728301, 672345580, 751445060, 1277456602, 2554913204, 3193641505, 6387283010, 12774566020]

約数ペア:

[(1, 12774566020), (2, 6387283010), (4, 3193641505), (5, 2554913204), (10, 1277456602), (17, 751445060), (19, 672345580), (20, 638728301), (34, 375722530), (38, 336172790), (68, 187861265), (76, 168086395), (85, 150289012), (95, 134469116), (170, 75144506), (190, 67234558), (271, 47138620), (323, 39549740), (340, 37572253), (380, 33617279), (542, 23569310), (646, 19774870), (1084, 11784655), (1292, 9887435), (1355, 9427724), (1615, 7909948), (2710, 4713862), (3230, 3954974), (4607, 2772860), (5149, 2480980), (5420, 2356931), (6460, 1977487), (7297, 1750660), (9214, 1386430), (10298, 1240490), (14594, 875330), (18428, 693215), (20596, 620245), (23035, 554572), (25745, 496196), (29188, 437665), (36485, 350132), (46070, 277286), (51490, 248098), (72970, 175066), (87533, 145940), (92140, 138643), (102980, 124049)]