224994560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{25111}}^1$

素因数の和:25139

約数の個数: 72

約数和(自身を含む): 615947136

約数和(自身を除く): 390952576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 25111, 50222, 100444, 125555, 175777, 200888, 251110, 351554, 401776, 502220, 703108, 803552, 878885, 1004440, 1406216, 1607104, 1757770, 2008880, 2812432, 3214208, 3515540, 4017760, 5624864, 6428416, 7031080, 8035520, 11249728, 14062160, 16071040, 22499456, 28124320, 32142080, 44998912, 56248640, 112497280, 224994560]

約数ペア:

[(1, 224994560), (2, 112497280), (4, 56248640), (5, 44998912), (7, 32142080), (8, 28124320), (10, 22499456), (14, 16071040), (16, 14062160), (20, 11249728), (28, 8035520), (32, 7031080), (35, 6428416), (40, 5624864), (56, 4017760), (64, 3515540), (70, 3214208), (80, 2812432), (112, 2008880), (128, 1757770), (140, 1607104), (160, 1406216), (224, 1004440), (256, 878885), (280, 803552), (320, 703108), (448, 502220), (560, 401776), (640, 351554), (896, 251110), (1120, 200888), (1280, 175777), (1792, 125555), (2240, 100444), (4480, 50222), (8960, 25111)]