13304057240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1\times {\mathrm{3347}}^1$

素因数の和:5712

約数の個数: 64

約数和(自身を含む): 30652680960

約数和(自身を除く): 17348623720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2311, 3347, 4622, 6694, 9244, 11555, 13388, 16735, 18488, 23110, 26776, 33470, 46220, 66940, 92440, 99373, 133880, 143921, 198746, 287842, 397492, 496865, 575684, 719605, 794984, 993730, 1151368, 1439210, 1987460, 2878420, 3974920, 5756840, 7734917, 15469834, 30939668, 38674585, 61879336, 77349170, 154698340, 309396680, 332601431, 665202862, 1330405724, 1663007155, 2660811448, 3326014310, 6652028620, 13304057240]

約数ペア:

[(1, 13304057240), (2, 6652028620), (4, 3326014310), (5, 2660811448), (8, 1663007155), (10, 1330405724), (20, 665202862), (40, 332601431), (43, 309396680), (86, 154698340), (172, 77349170), (215, 61879336), (344, 38674585), (430, 30939668), (860, 15469834), (1720, 7734917), (2311, 5756840), (3347, 3974920), (4622, 2878420), (6694, 1987460), (9244, 1439210), (11555, 1151368), (13388, 993730), (16735, 794984), (18488, 719605), (23110, 575684), (26776, 496865), (33470, 397492), (46220, 287842), (66940, 198746), (92440, 143921), (99373, 133880)]