13400868100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{4759}}^1$

素因数の和:5773

約数の個数: 72

約数和(自身を含む): 30119947200

約数和(自身を除く): 16719079100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 971, 1450, 1942, 2900, 3884, 4759, 4855, 9518, 9710, 19036, 19420, 23795, 24275, 28159, 47590, 48550, 56318, 95180, 97100, 112636, 118975, 138011, 140795, 237950, 276022, 281590, 475900, 552044, 563180, 690055, 703975, 1380110, 1407950, 2760220, 2815900, 3450275, 4620989, 6900550, 9241978, 13801100, 18483956, 23104945, 46209890, 92419780, 115524725, 134008681, 231049450, 268017362, 462098900, 536034724, 670043405, 1340086810, 2680173620, 3350217025, 6700434050, 13400868100]

約数ペア:

[(1, 13400868100), (2, 6700434050), (4, 3350217025), (5, 2680173620), (10, 1340086810), (20, 670043405), (25, 536034724), (29, 462098900), (50, 268017362), (58, 231049450), (100, 134008681), (116, 115524725), (145, 92419780), (290, 46209890), (580, 23104945), (725, 18483956), (971, 13801100), (1450, 9241978), (1942, 6900550), (2900, 4620989), (3884, 3450275), (4759, 2815900), (4855, 2760220), (9518, 1407950), (9710, 1380110), (19036, 703975), (19420, 690055), (23795, 563180), (24275, 552044), (28159, 475900), (47590, 281590), (48550, 276022), (56318, 237950), (95180, 140795), (97100, 138011), (112636, 118975)]