63541120

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 153563040

約数和(自身を除く): 90021920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 983, 1010, 1616, 1966, 2020, 3232, 3932, 4040, 4915, 6464, 7864, 8080, 9830, 12928, 15728, 16160, 19660, 31456, 32320, 39320, 62912, 64640, 78640, 99283, 125824, 157280, 198566, 314560, 397132, 496415, 629120, 794264, 992830, 1588528, 1985660, 3177056, 3971320, 6354112, 7942640, 12708224, 15885280, 31770560, 63541120]

約数ペア:

[(1, 63541120), (2, 31770560), (4, 15885280), (5, 12708224), (8, 7942640), (10, 6354112), (16, 3971320), (20, 3177056), (32, 1985660), (40, 1588528), (64, 992830), (80, 794264), (101, 629120), (128, 496415), (160, 397132), (202, 314560), (320, 198566), (404, 157280), (505, 125824), (640, 99283), (808, 78640), (983, 64640), (1010, 62912), (1616, 39320), (1966, 32320), (2020, 31456), (3232, 19660), (3932, 16160), (4040, 15728), (4915, 12928), (6464, 9830), (7864, 8080)]