201617000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 511294680

約数和(自身を除く): 309677680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 169, 200, 250, 260, 325, 338, 500, 520, 650, 676, 845, 1000, 1193, 1300, 1352, 1625, 1690, 2386, 2600, 3250, 3380, 4225, 4772, 5965, 6500, 6760, 8450, 9544, 11930, 13000, 15509, 16900, 21125, 23860, 29825, 31018, 33800, 42250, 47720, 59650, 62036, 77545, 84500, 119300, 124072, 149125, 155090, 169000, 201617, 238600, 298250, 310180, 387725, 403234, 596500, 620360, 775450, 806468, 1008085, 1193000, 1550900, 1612936, 1938625, 2016170, 3101800, 3877250, 4032340, 5040425, 7754500, 8064680, 10080850, 15509000, 20161700, 25202125, 40323400, 50404250, 100808500, 201617000]

約数ペア:

[(1, 201617000), (2, 100808500), (4, 50404250), (5, 40323400), (8, 25202125), (10, 20161700), (13, 15509000), (20, 10080850), (25, 8064680), (26, 7754500), (40, 5040425), (50, 4032340), (52, 3877250), (65, 3101800), (100, 2016170), (104, 1938625), (125, 1612936), (130, 1550900), (169, 1193000), (200, 1008085), (250, 806468), (260, 775450), (325, 620360), (338, 596500), (500, 403234), (520, 387725), (650, 310180), (676, 298250), (845, 238600), (1000, 201617), (1193, 169000), (1300, 155090), (1352, 149125), (1625, 124072), (1690, 119300), (2386, 84500), (2600, 77545), (3250, 62036), (3380, 59650), (4225, 47720), (4772, 42250), (5965, 33800), (6500, 31018), (6760, 29825), (8450, 23860), (9544, 21125), (11930, 16900), (13000, 15509)]