232044400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11839}}^1$

素因数の和:11871

約数の個数: 90

約数和(自身を含む): 648559680

約数和(自身を除く): 416515280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 9800, 11839, 19600, 23678, 47356, 59195, 82873, 94712, 118390, 165746, 189424, 236780, 295975, 331492, 414365, 473560, 580111, 591950, 662984, 828730, 947120, 1160222, 1183900, 1325968, 1657460, 2071825, 2320444, 2367800, 2900555, 3314920, 4143650, 4640888, 4735600, 5801110, 6629840, 8287300, 9281776, 11602220, 14502775, 16574600, 23204440, 29005550, 33149200, 46408880, 58011100, 116022200, 232044400]

約数ペア:

[(1, 232044400), (2, 116022200), (4, 58011100), (5, 46408880), (7, 33149200), (8, 29005550), (10, 23204440), (14, 16574600), (16, 14502775), (20, 11602220), (25, 9281776), (28, 8287300), (35, 6629840), (40, 5801110), (49, 4735600), (50, 4640888), (56, 4143650), (70, 3314920), (80, 2900555), (98, 2367800), (100, 2320444), (112, 2071825), (140, 1657460), (175, 1325968), (196, 1183900), (200, 1160222), (245, 947120), (280, 828730), (350, 662984), (392, 591950), (400, 580111), (490, 473560), (560, 414365), (700, 331492), (784, 295975), (980, 236780), (1225, 189424), (1400, 165746), (1960, 118390), (2450, 94712), (2800, 82873), (3920, 59195), (4900, 47356), (9800, 23678), (11839, 19600)]