77228720320

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1900313}}^1$

素因数の和:1900457

約数の個数: 56

約数和(自身を含む): 185349026304

約数和(自身を除く): 108120305984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 1900313, 3800626, 7601252, 9501565, 15202504, 19003130, 30405008, 38006260, 60810016, 76012520, 121620032, 152025040, 241339751, 304050080, 482679502, 608100160, 965359004, 1206698755, 1930718008, 2413397510, 3861436016, 4826795020, 7722872032, 9653590040, 15445744064, 19307180080, 38614360160, 77228720320]

約数ペア:

[(1, 77228720320), (2, 38614360160), (4, 19307180080), (5, 15445744064), (8, 9653590040), (10, 7722872032), (16, 4826795020), (20, 3861436016), (32, 2413397510), (40, 1930718008), (64, 1206698755), (80, 965359004), (127, 608100160), (160, 482679502), (254, 304050080), (320, 241339751), (508, 152025040), (635, 121620032), (1016, 76012520), (1270, 60810016), (2032, 38006260), (2540, 30405008), (4064, 19003130), (5080, 15202504), (8128, 9501565), (10160, 7601252), (20320, 3800626), (40640, 1900313)]