61658100160

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{978079}}^1$

素因数の和:978293

約数の個数: 56

約数和(自身を含む): 147568798080

約数和(自身を除く): 85910697920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 12608, 15760, 31520, 63040, 978079, 1956158, 3912316, 4890395, 7824632, 9780790, 15649264, 19561580, 31298528, 39123160, 62597056, 78246320, 156492640, 192681563, 312985280, 385363126, 770726252, 963407815, 1541452504, 1926815630, 3082905008, 3853631260, 6165810016, 7707262520, 12331620032, 15414525040, 30829050080, 61658100160]

約数ペア:

[(1, 61658100160), (2, 30829050080), (4, 15414525040), (5, 12331620032), (8, 7707262520), (10, 6165810016), (16, 3853631260), (20, 3082905008), (32, 1926815630), (40, 1541452504), (64, 963407815), (80, 770726252), (160, 385363126), (197, 312985280), (320, 192681563), (394, 156492640), (788, 78246320), (985, 62597056), (1576, 39123160), (1970, 31298528), (3152, 19561580), (3940, 15649264), (6304, 9780790), (7880, 7824632), (12608, 4890395), (15760, 3912316), (31520, 1956158), (63040, 978079)]