22884321280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2234797}}^1$

素因数の和:2234824

約数の個数: 48

約数和(自身を含む): 54908986860

約数和(自身を除く): 32024665580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 2234797, 4469594, 8939188, 11173985, 17878376, 22347970, 35756752, 44695940, 71513504, 89391880, 143027008, 178783760, 286054016, 357567520, 572108032, 715135040, 1144216064, 1430270080, 2288432128, 2860540160, 4576864256, 5721080320, 11442160640, 22884321280]

約数ペア:

[(1, 22884321280), (2, 11442160640), (4, 5721080320), (5, 4576864256), (8, 2860540160), (10, 2288432128), (16, 1430270080), (20, 1144216064), (32, 715135040), (40, 572108032), (64, 357567520), (80, 286054016), (128, 178783760), (160, 143027008), (256, 89391880), (320, 71513504), (512, 44695940), (640, 35756752), (1024, 22347970), (1280, 17878376), (2048, 11173985), (2560, 8939188), (5120, 4469594), (10240, 2234797)]