13508788000

素因数分解:

$2^5\times 5^3\times {\mathrm{163}}^1\times {\mathrm{20719}}^1$

素因数の和:20907

約数の個数: 96

約数和(自身を含む): 33396330240

約数和(自身を除く): 19887542240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 163, 200, 250, 326, 400, 500, 652, 800, 815, 1000, 1304, 1630, 2000, 2608, 3260, 4000, 4075, 5216, 6520, 8150, 13040, 16300, 20375, 20719, 26080, 32600, 40750, 41438, 65200, 81500, 82876, 103595, 130400, 163000, 165752, 207190, 326000, 331504, 414380, 517975, 652000, 663008, 828760, 1035950, 1657520, 2071900, 2589875, 3315040, 3377197, 4143800, 5179750, 6754394, 8287600, 10359500, 13508788, 16575200, 16885985, 20719000, 27017576, 33771970, 41438000, 54035152, 67543940, 82876000, 84429925, 108070304, 135087880, 168859850, 270175760, 337719700, 422149625, 540351520, 675439400, 844299250, 1350878800, 1688598500, 2701757600, 3377197000, 6754394000, 13508788000]

約数ペア:

[(1, 13508788000), (2, 6754394000), (4, 3377197000), (5, 2701757600), (8, 1688598500), (10, 1350878800), (16, 844299250), (20, 675439400), (25, 540351520), (32, 422149625), (40, 337719700), (50, 270175760), (80, 168859850), (100, 135087880), (125, 108070304), (160, 84429925), (163, 82876000), (200, 67543940), (250, 54035152), (326, 41438000), (400, 33771970), (500, 27017576), (652, 20719000), (800, 16885985), (815, 16575200), (1000, 13508788), (1304, 10359500), (1630, 8287600), (2000, 6754394), (2608, 5179750), (3260, 4143800), (4000, 3377197), (4075, 3315040), (5216, 2589875), (6520, 2071900), (8150, 1657520), (13040, 1035950), (16300, 828760), (20375, 663008), (20719, 652000), (26080, 517975), (32600, 414380), (40750, 331504), (41438, 326000), (65200, 207190), (81500, 165752), (82876, 163000), (103595, 130400)]