184819840

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15199}}^1$

素因数の和:15237

約数の個数: 64

約数和(自身を含む): 465120000

約数和(自身を除く): 280300160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 15199, 30398, 60796, 75995, 121592, 151990, 243184, 288781, 303980, 486368, 577562, 607960, 972736, 1155124, 1215920, 1443905, 1945472, 2310248, 2431840, 2887810, 4620496, 4863680, 5775620, 9240992, 9727360, 11551240, 18481984, 23102480, 36963968, 46204960, 92409920, 184819840]

約数ペア:

[(1, 184819840), (2, 92409920), (4, 46204960), (5, 36963968), (8, 23102480), (10, 18481984), (16, 11551240), (19, 9727360), (20, 9240992), (32, 5775620), (38, 4863680), (40, 4620496), (64, 2887810), (76, 2431840), (80, 2310248), (95, 1945472), (128, 1443905), (152, 1215920), (160, 1155124), (190, 972736), (304, 607960), (320, 577562), (380, 486368), (608, 303980), (640, 288781), (760, 243184), (1216, 151990), (1520, 121592), (2432, 75995), (3040, 60796), (6080, 30398), (12160, 15199)]