85556640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13711}}^1$

素因数の和:13742

約数の個数: 96

約数和(自身を含む): 290255616

約数和(自身を除く): 204698976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13711, 27422, 41133, 54844, 68555, 82266, 109688, 137110, 164532, 178243, 205665, 219376, 274220, 329064, 356486, 411330, 438752, 534729, 548440, 658128, 712972, 822660, 891215, 1069458, 1096880, 1316256, 1425944, 1645320, 1782430, 2138916, 2193760, 2673645, 2851888, 3290640, 3564860, 4277832, 5347290, 5703776, 6581280, 7129720, 8555664, 10694580, 14259440, 17111328, 21389160, 28518880, 42778320, 85556640]

約数ペア:

[(1, 85556640), (2, 42778320), (3, 28518880), (4, 21389160), (5, 17111328), (6, 14259440), (8, 10694580), (10, 8555664), (12, 7129720), (13, 6581280), (15, 5703776), (16, 5347290), (20, 4277832), (24, 3564860), (26, 3290640), (30, 2851888), (32, 2673645), (39, 2193760), (40, 2138916), (48, 1782430), (52, 1645320), (60, 1425944), (65, 1316256), (78, 1096880), (80, 1069458), (96, 891215), (104, 822660), (120, 712972), (130, 658128), (156, 548440), (160, 534729), (195, 438752), (208, 411330), (240, 356486), (260, 329064), (312, 274220), (390, 219376), (416, 205665), (480, 178243), (520, 164532), (624, 137110), (780, 109688), (1040, 82266), (1248, 68555), (1560, 54844), (2080, 41133), (3120, 27422), (6240, 13711)]