62828180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 139636224

約数和(自身を除く): 76808044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 1871, 3358, 3742, 6716, 7484, 8395, 9355, 16790, 18710, 33580, 37420, 43033, 86066, 136583, 172132, 215165, 273166, 430330, 546332, 682915, 860660, 1365830, 2731660, 3141409, 6282818, 12565636, 15707045, 31414090, 62828180]

約数ペア:

[(1, 62828180), (2, 31414090), (4, 15707045), (5, 12565636), (10, 6282818), (20, 3141409), (23, 2731660), (46, 1365830), (73, 860660), (92, 682915), (115, 546332), (146, 430330), (230, 273166), (292, 215165), (365, 172132), (460, 136583), (730, 86066), (1460, 43033), (1679, 37420), (1871, 33580), (3358, 18710), (3742, 16790), (6716, 9355), (7484, 8395)]